156965627

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28277}}^1$

素因数の和:28358

約数の個数: 16

約数和(自身を含む): 196362432

約数和(自身を除く): 39396805

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 28277, 197939, 367601, 1724897, 2573207, 12074279, 22423661, 156965627]

約数ペア:

[(1, 156965627), (7, 22423661), (13, 12074279), (61, 2573207), (91, 1724897), (427, 367601), (793, 197939), (5551, 28277)]