61531158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41519}}^1$

素因数の和:41556

約数の個数: 32

約数和(自身を含む): 139507200

約数和(自身を除く): 77976042

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 41519, 83038, 124557, 249114, 539747, 788861, 1079494, 1577722, 1619241, 2366583, 3238482, 4733166, 10255193, 20510386, 30765579, 61531158]

約数ペア:

[(1, 61531158), (2, 30765579), (3, 20510386), (6, 10255193), (13, 4733166), (19, 3238482), (26, 2366583), (38, 1619241), (39, 1577722), (57, 1079494), (78, 788861), (114, 539747), (247, 249114), (494, 124557), (741, 83038), (1482, 41519)]