77021273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 92157696

約数和(自身を除く): 15136423

約数列:

[1, 7, 23, 161, 401, 1193, 2807, 8351, 9223, 27439, 64561, 192073, 478393, 3348751, 11003039, 77021273]

約数ペア:

[(1, 77021273), (7, 11003039), (23, 3348751), (161, 478393), (401, 192073), (1193, 64561), (2807, 27439), (8351, 9223)]