80243527

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5527

約数の個数: 24

約数和(自身を含む): 104914656

約数和(自身を除く): 24671129

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 5477, 14651, 38339, 71201, 125971, 268373, 498407, 881797, 1637623, 3488849, 6172579, 11463361, 80243527]

約数ペア:

[(1, 80243527), (7, 11463361), (13, 6172579), (23, 3488849), (49, 1637623), (91, 881797), (161, 498407), (299, 268373), (637, 125971), (1127, 71201), (2093, 38339), (5477, 14651)]