74643393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 112701312

約数和(自身を除く): 38057919

約数列:

[1, 3, 11, 33, 37, 111, 113, 339, 407, 541, 1221, 1243, 1623, 3729, 4181, 5951, 12543, 17853, 20017, 45991, 60051, 61133, 137973, 183399, 220187, 660561, 672463, 2017389, 2261921, 6785763, 24881131, 74643393]

約数ペア:

[(1, 74643393), (3, 24881131), (11, 6785763), (33, 2261921), (37, 2017389), (111, 672463), (113, 660561), (339, 220187), (407, 183399), (541, 137973), (1221, 61133), (1243, 60051), (1623, 45991), (3729, 20017), (4181, 17853), (5951, 12543)]