76982013

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 113513400

約数和(自身を除く): 36531387

約数列:

[1, 3, 9, 97, 109, 291, 327, 809, 873, 981, 2427, 7281, 10573, 31719, 78473, 88181, 95157, 235419, 264543, 706257, 793629, 8553557, 25660671, 76982013]

約数ペア:

[(1, 76982013), (3, 25660671), (9, 8553557), (97, 793629), (109, 706257), (291, 264543), (327, 235419), (809, 95157), (873, 88181), (981, 78473), (2427, 31719), (7281, 10573)]