127149507

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{16879}}^1$

素因数の和:16925

約数の個数: 24

約数和(自身を含む): 196618240

約数和(自身を除く): 69468733

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 16879, 50637, 151911, 455733, 523249, 1367199, 1569747, 4101597, 4709241, 14127723, 42383169, 127149507]

約数ペア:

[(1, 127149507), (3, 42383169), (9, 14127723), (27, 4709241), (31, 4101597), (81, 1569747), (93, 1367199), (243, 523249), (279, 455733), (837, 151911), (2511, 50637), (7533, 16879)]