55015839

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 84301152

約数和(自身を除く): 29285313

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 4357, 12627, 13071, 39213, 100211, 265777, 300633, 797331, 901899, 2391993, 6112871, 18338613, 55015839]

約数ペア:

[(1, 55015839), (3, 18338613), (9, 6112871), (23, 2391993), (61, 901899), (69, 797331), (183, 300633), (207, 265777), (549, 100211), (1403, 39213), (4209, 13071), (4357, 12627)]