64655739

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 28

約数和(自身を含む): 100101312

約数和(自身を除く): 35445573

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 2861, 7533, 8583, 22599, 25749, 77247, 88691, 231741, 266073, 695223, 798219, 2085669, 2394657, 7183971, 21551913, 64655739]

約数ペア:

[(1, 64655739), (3, 21551913), (9, 7183971), (27, 2394657), (31, 2085669), (81, 798219), (93, 695223), (243, 266073), (279, 231741), (729, 88691), (837, 77247), (2511, 25749), (2861, 22599), (7533, 8583)]