71535408749

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{9067741}}^1$

素因数の和:9067785

約数の個数: 16

約数和(自身を含む): 87050323200

約数和(自身を除く): 15514914451

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 9067741, 63474187, 208558043, 444319309, 1459906301, 3110235163, 10219344107, 71535408749]

約数ペア:

[(1, 71535408749), (7, 10219344107), (23, 3110235163), (49, 1459906301), (161, 444319309), (343, 208558043), (1127, 63474187), (7889, 9067741)]