71409999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9013}}^1$

素因数の和:9174

約数の個数: 16

約数和(自身を含む): 100956800

約数和(自身を除く): 29546801

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 9013, 27039, 171247, 513741, 1252807, 3758421, 23803333, 71409999]

約数ペア:

[(1, 71409999), (3, 23803333), (19, 3758421), (57, 1252807), (139, 513741), (417, 171247), (2641, 27039), (7923, 9013)]