80737497

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 119573064

約数和(自身を除く): 38835567

約数列:

[1, 3, 9, 53, 159, 193, 477, 579, 877, 1737, 2631, 7893, 10229, 30687, 46481, 92061, 139443, 169261, 418329, 507783, 1523349, 8970833, 26912499, 80737497]

約数ペア:

[(1, 80737497), (3, 26912499), (9, 8970833), (53, 1523349), (159, 507783), (193, 418329), (477, 169261), (579, 139443), (877, 92061), (1737, 46481), (2631, 30687), (7893, 10229)]