66163065409

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{4729}}^1\times {\mathrm{7717}}^1$

素因数の和:12497

約数の個数: 24

約数和(自身を含む): 79072299240

約数和(自身を除く): 12909233831

約数列:

[1, 7, 37, 49, 259, 1813, 4729, 7717, 33103, 54019, 174973, 231721, 285529, 378133, 1224811, 1998703, 8573677, 13990921, 36493693, 255455851, 1350266641, 1788190957, 9451866487, 66163065409]

約数ペア:

[(1, 66163065409), (7, 9451866487), (37, 1788190957), (49, 1350266641), (259, 255455851), (1813, 36493693), (4729, 13990921), (7717, 8573677), (33103, 1998703), (54019, 1224811), (174973, 378133), (231721, 285529)]