87444231

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{52709}}^1$

素因数の和:52798

約数の個数: 16

約数和(自身を含む): 134937600

約数和(自身を除く): 47493369

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 52709, 158127, 368963, 1106889, 4164011, 12492033, 29148077, 87444231]

約数ペア:

[(1, 87444231), (3, 29148077), (7, 12492033), (21, 4164011), (79, 1106889), (237, 368963), (553, 158127), (1659, 52709)]