189123321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{6133}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 265970240

約数和(自身を除く): 76846919

約数列:

[1, 3, 19, 57, 541, 1623, 6133, 10279, 18399, 30837, 116527, 349581, 3317953, 9953859, 63041107, 189123321]

約数ペア:

[(1, 189123321), (3, 63041107), (19, 9953859), (57, 3317953), (541, 349581), (1623, 116527), (6133, 30837), (10279, 18399)]