64656271617

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{709}}^1\times {\mathrm{14821}}^1$

素因数の和:15833

約数の個数: 32

約数和(自身を含む): 99006216960

約数和(自身を除く): 34349945343

約数列:

[1, 3, 7, 21, 293, 709, 879, 2051, 2127, 4963, 6153, 14821, 14889, 44463, 103747, 207737, 311241, 623211, 1454159, 4342553, 4362477, 10508089, 13027659, 30397871, 31524267, 73556623, 91193613, 220669869, 3078870077, 9236610231, 21552090539, 64656271617]

約数ペア:

[(1, 64656271617), (3, 21552090539), (7, 9236610231), (21, 3078870077), (293, 220669869), (709, 91193613), (879, 73556623), (2051, 31524267), (2127, 30397871), (4963, 13027659), (6153, 10508089), (14821, 4362477), (14889, 4342553), (44463, 1454159), (103747, 623211), (207737, 311241)]