74274687

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 110008080

約数和(自身を除く): 35733393

約数列:

[1, 3, 9, 59, 137, 177, 411, 531, 1021, 1233, 3063, 8083, 9189, 24249, 60239, 72747, 139877, 180717, 419631, 542151, 1258893, 8252743, 24758229, 74274687]

約数ペア:

[(1, 74274687), (3, 24758229), (9, 8252743), (59, 1258893), (137, 542151), (177, 419631), (411, 180717), (531, 139877), (1021, 72747), (1233, 60239), (3063, 24249), (8083, 9189)]