189898383

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{7351}}^1$

素因数の和:7542

約数の個数: 16

約数和(自身を含む): 258790400

約数和(自身を除く): 68892017

約数列:

[1, 3, 79, 109, 237, 327, 7351, 8611, 22053, 25833, 580729, 801259, 1742187, 2403777, 63299461, 189898383]

約数ペア:

[(1, 189898383), (3, 63299461), (79, 2403777), (109, 1742187), (237, 801259), (327, 580729), (7351, 25833), (8611, 22053)]