916305993

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{13537}}^1$

素因数の和:13678

約数の個数: 32

約数和(自身を含む): 1429612800

約数和(自身を除く): 513306807

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2507, 2943, 7521, 13537, 22563, 40611, 67689, 121833, 311351, 365499, 934053, 1475533, 2802159, 4426599, 8406477, 13279797, 33937259, 39839391, 101811777, 305435331, 916305993]

約数ペア:

[(1, 916305993), (3, 305435331), (9, 101811777), (23, 39839391), (27, 33937259), (69, 13279797), (109, 8406477), (207, 4426599), (327, 2802159), (621, 1475533), (981, 934053), (2507, 365499), (2943, 311351), (7521, 121833), (13537, 67689), (22563, 40611)]