63628539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3989}}^1$

素因数の和:4414

約数の個数: 16

約数和(自身を含む): 91610400

約数和(自身を除く): 27981861

約数列:

[1, 3, 13, 39, 409, 1227, 3989, 5317, 11967, 15951, 51857, 155571, 1631501, 4894503, 21209513, 63628539]

約数ペア:

[(1, 63628539), (3, 21209513), (13, 4894503), (39, 1631501), (409, 155571), (1227, 51857), (3989, 15951), (5317, 11967)]