64145169

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 107028480

約数和(自身を除く): 42883311

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 6967, 9207, 20901, 62703, 76637, 188109, 215977, 229911, 647931, 689733, 1943793, 2069199, 2375747, 5831379, 7127241, 21381723, 64145169]

約数ペア:

[(1, 64145169), (3, 21381723), (9, 7127241), (11, 5831379), (27, 2375747), (31, 2069199), (33, 1943793), (93, 689733), (99, 647931), (279, 229911), (297, 215977), (341, 188109), (837, 76637), (1023, 62703), (3069, 20901), (6967, 9207)]