71452927

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 93423456

約数和(自身を除く): 21970529

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 4877, 14651, 34139, 63401, 112171, 238973, 443807, 785197, 1458223, 3106649, 5496379, 10207561, 71452927]

約数ペア:

[(1, 71452927), (7, 10207561), (13, 5496379), (23, 3106649), (49, 1458223), (91, 785197), (161, 443807), (299, 238973), (637, 112171), (1127, 63401), (2093, 34139), (4877, 14651)]