72959601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8951}}^1$

素因数の和:8997

約数の個数: 32

約数和(自身を含む): 120314880

約数和(自身を除く): 47355279

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 8951, 26853, 98461, 116363, 170069, 295383, 349089, 510207, 1279993, 1870759, 2210897, 3839979, 5612277, 6632691, 24319867, 72959601]

約数ペア:

[(1, 72959601), (3, 24319867), (11, 6632691), (13, 5612277), (19, 3839979), (33, 2210897), (39, 1870759), (57, 1279993), (143, 510207), (209, 349089), (247, 295383), (429, 170069), (627, 116363), (741, 98461), (2717, 26853), (8151, 8951)]