89487567

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1997}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 139636224

約数和(自身を除く): 50148657

約数列:

[1, 3, 9, 13, 39, 117, 383, 1149, 1997, 3447, 4979, 5991, 14937, 17973, 25961, 44811, 77883, 233649, 764851, 2294553, 6883659, 9943063, 29829189, 89487567]

約数ペア:

[(1, 89487567), (3, 29829189), (9, 9943063), (13, 6883659), (39, 2294553), (117, 764851), (383, 233649), (1149, 77883), (1997, 44811), (3447, 25961), (4979, 17973), (5991, 14937)]