807488001

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 1210204800

約数和(自身を除く): 402716799

約数列:

[1, 3, 9, 27, 137, 411, 419, 521, 1233, 1257, 1563, 3699, 3771, 4689, 11313, 14067, 57403, 71377, 172209, 214131, 218299, 516627, 642393, 654897, 1549881, 1927179, 1964691, 5894073, 29906963, 89720889, 269162667, 807488001]

約数ペア:

[(1, 807488001), (3, 269162667), (9, 89720889), (27, 29906963), (137, 5894073), (411, 1964691), (419, 1927179), (521, 1549881), (1233, 654897), (1257, 642393), (1563, 516627), (3699, 218299), (3771, 214131), (4689, 172209), (11313, 71377), (14067, 57403)]