194645529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97861}}^1$

素因数の和:97897

約数の個数: 24

約数和(自身を含む): 320595912

約数和(自身を除く): 125950383

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 97861, 293583, 880749, 1272193, 1663637, 3816579, 4990911, 11449737, 14972733, 21627281, 64881843, 194645529]

約数ペア:

[(1, 194645529), (3, 64881843), (9, 21627281), (13, 14972733), (17, 11449737), (39, 4990911), (51, 3816579), (117, 1663637), (153, 1272193), (221, 880749), (663, 293583), (1989, 97861)]