68802128928729

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{367949}}^1$

素因数の和:368395

約数の個数: 96

約数和(自身を含む): 115975956096000

約数和(自身を除く): 47173827167271

約数列:

[1, 3, 7, 9, 21, 63, 131, 139, 163, 393, 417, 489, 917, 973, 1141, 1179, 1251, 1467, 2751, 2919, 3423, 8253, 8757, 10269, 18209, 21353, 22657, 54627, 64059, 67971, 127463, 149471, 158599, 163881, 192177, 203913, 367949, 382389, 448413, 475797, 1103847, 1147167, 1345239, 1427391, 2575643, 2968067, 3311541, 7726929, 8904201, 20776469, 23180787, 26712603, 48201319, 51144911, 59975687, 62329407, 144603957, 153434733, 179927061, 186988221, 337409233, 358014377, 419829809, 433811871, 460304199, 539781183, 1012227699, 1074043131, 1259489427, 3036683097, 3222129393, 3778468281, 6699983341, 7856814997, 8336620493, 20099950023, 23570444991, 25009861479, 46899883387, 54997704979, 58356343451, 60299850069, 70711334973, 75029584437, 140699650161, 164993114937, 175069030353, 422098950483, 494979344811, 525207091059, 1092097284583, 3276291853749, 7644680992081, 9828875561247, 22934042976243, 68802128928729]

約数ペア:

[(1, 68802128928729), (3, 22934042976243), (7, 9828875561247), (9, 7644680992081), (21, 3276291853749), (63, 1092097284583), (131, 525207091059), (139, 494979344811), (163, 422098950483), (393, 175069030353), (417, 164993114937), (489, 140699650161), (917, 75029584437), (973, 70711334973), (1141, 60299850069), (1179, 58356343451), (1251, 54997704979), (1467, 46899883387), (2751, 25009861479), (2919, 23570444991), (3423, 20099950023), (8253, 8336620493), (8757, 7856814997), (10269, 6699983341), (18209, 3778468281), (21353, 3222129393), (22657, 3036683097), (54627, 1259489427), (64059, 1074043131), (67971, 1012227699), (127463, 539781183), (149471, 460304199), (158599, 433811871), (163881, 419829809), (192177, 358014377), (203913, 337409233), (367949, 186988221), (382389, 179927061), (448413, 153434733), (475797, 144603957), (1103847, 62329407), (1147167, 59975687), (1345239, 51144911), (1427391, 48201319), (2575643, 26712603), (2968067, 23180787), (3311541, 20776469), (7726929, 8904201)]