189974313

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6529}}^1$

素因数の和:6649

約数の個数: 24

約数和(自身を含む): 284211720

約数和(自身を除く): 94237407

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 3233, 6529, 9699, 19587, 29097, 58761, 346037, 398269, 1038111, 1194807, 3114333, 3584421, 21108257, 63324771, 189974313]

約数ペア:

[(1, 189974313), (3, 63324771), (9, 21108257), (53, 3584421), (61, 3114333), (159, 1194807), (183, 1038111), (477, 398269), (549, 346037), (3233, 58761), (6529, 29097), (9699, 19587)]