77640893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 88718976

約数和(自身を除く): 11078083

約数列:

[1, 11, 23, 253, 397, 773, 4367, 8503, 9131, 17779, 100441, 195569, 306881, 3375691, 7058263, 77640893]

約数ペア:

[(1, 77640893), (11, 7058263), (23, 3375691), (253, 306881), (397, 195569), (773, 100441), (4367, 17779), (8503, 9131)]