72837527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 87160320

約数和(自身を除く): 14322793

約数列:

[1, 7, 23, 161, 389, 1163, 2723, 8141, 8947, 26749, 62629, 187243, 452407, 3166849, 10405361, 72837527]

約数ペア:

[(1, 72837527), (7, 10405361), (23, 3166849), (161, 452407), (389, 187243), (1163, 62629), (2723, 26749), (8141, 8947)]