121956801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{4091}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 171536640

約数和(自身を除く): 49579839

約数列:

[1, 3, 19, 57, 523, 1569, 4091, 9937, 12273, 29811, 77729, 233187, 2139593, 6418779, 40652267, 121956801]

約数ペア:

[(1, 121956801), (3, 40652267), (19, 6418779), (57, 2139593), (523, 233187), (1569, 77729), (4091, 29811), (9937, 12273)]