1805146543179

素因数分解:

$3^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{37997}}^1$

素因数の和:38410

約数の個数: 96

約数和(自身を含む): 3144866472000

約数和(自身を除く): 1339719928821

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 149, 189, 241, 441, 447, 723, 1043, 1323, 1341, 1687, 2169, 3129, 4023, 5061, 6507, 7301, 9387, 11809, 15183, 21903, 28161, 35427, 35909, 37997, 45549, 65709, 106281, 107727, 113991, 197127, 251363, 265979, 318843, 323181, 341973, 754089, 797937, 969543, 1025919, 1759541, 1861853, 2262267, 2393811, 5278623, 5585559, 5661553, 6786801, 7181433, 9157277, 15835869, 16756677, 16984659, 27471831, 39630871, 47507607, 50270031, 50953977, 64100939, 82415493, 118892613, 152861931, 192302817, 247246479, 277416097, 356677839, 448706573, 576908451, 832248291, 1070033517, 1346119719, 1364434273, 1730725353, 2496744873, 4038359157, 4093302819, 7490234619, 9551039911, 12115077471, 12279908457, 28653119733, 36839725371, 66857279377, 85959359199, 200571838131, 257878077597, 601715514393, 1805146543179]

約数ペア:

[(1, 1805146543179), (3, 601715514393), (7, 257878077597), (9, 200571838131), (21, 85959359199), (27, 66857279377), (49, 36839725371), (63, 28653119733), (147, 12279908457), (149, 12115077471), (189, 9551039911), (241, 7490234619), (441, 4093302819), (447, 4038359157), (723, 2496744873), (1043, 1730725353), (1323, 1364434273), (1341, 1346119719), (1687, 1070033517), (2169, 832248291), (3129, 576908451), (4023, 448706573), (5061, 356677839), (6507, 277416097), (7301, 247246479), (9387, 192302817), (11809, 152861931), (15183, 118892613), (21903, 82415493), (28161, 64100939), (35427, 50953977), (35909, 50270031), (37997, 47507607), (45549, 39630871), (65709, 27471831), (106281, 16984659), (107727, 16756677), (113991, 15835869), (197127, 9157277), (251363, 7181433), (265979, 6786801), (318843, 5661553), (323181, 5585559), (341973, 5278623), (754089, 2393811), (797937, 2262267), (969543, 1861853), (1025919, 1759541)]