128087577

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1093}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 191997000

約数和(自身を除く): 63909423

約数列:

[1, 3, 9, 29, 87, 261, 449, 1093, 1347, 3279, 4041, 9837, 13021, 31697, 39063, 95091, 117189, 285273, 490757, 1472271, 4416813, 14231953, 42695859, 128087577]

約数ペア:

[(1, 128087577), (3, 42695859), (9, 14231953), (29, 4416813), (87, 1472271), (261, 490757), (449, 285273), (1093, 117189), (1347, 95091), (3279, 39063), (4041, 31697), (9837, 13021)]