77773631

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 90519120

約数和(自身を除く): 12745489

約数列:

[1, 13, 19, 53, 169, 247, 457, 689, 1007, 3211, 5941, 8683, 8957, 13091, 24221, 77233, 112879, 170183, 314873, 460199, 1467427, 4093349, 5982587, 77773631]

約数ペア:

[(1, 77773631), (13, 5982587), (19, 4093349), (53, 1467427), (169, 460199), (247, 314873), (457, 170183), (689, 112879), (1007, 77233), (3211, 24221), (5941, 13091), (8683, 8957)]