86874457901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1381}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 112527083520

約数和(自身を除く): 25652625619

約数列:

[1, 7, 11, 59, 61, 77, 227, 413, 427, 649, 671, 1381, 1589, 2497, 3599, 4543, 4697, 9667, 13393, 13847, 15191, 17479, 25193, 39589, 81479, 84241, 93751, 96929, 106337, 147323, 152317, 277123, 313487, 570353, 589687, 816973, 896269, 926651, 1031261, 1066219, 2194409, 3448357, 4970219, 5718811, 6273883, 6486557, 8986703, 18495733, 19122707, 24138499, 34791533, 54672409, 62906921, 129470131, 133858949, 203453063, 210349777, 382706863, 1128239713, 1424171441, 1472448439, 7897677991, 12410636843, 86874457901]

約数ペア:

[(1, 86874457901), (7, 12410636843), (11, 7897677991), (59, 1472448439), (61, 1424171441), (77, 1128239713), (227, 382706863), (413, 210349777), (427, 203453063), (649, 133858949), (671, 129470131), (1381, 62906921), (1589, 54672409), (2497, 34791533), (3599, 24138499), (4543, 19122707), (4697, 18495733), (9667, 8986703), (13393, 6486557), (13847, 6273883), (15191, 5718811), (17479, 4970219), (25193, 3448357), (39589, 2194409), (81479, 1066219), (84241, 1031261), (93751, 926651), (96929, 896269), (106337, 816973), (147323, 589687), (152317, 570353), (277123, 313487)]