201405663

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 101962017

約数列:

[1, 3, 9, 27, 113, 251, 263, 339, 753, 789, 1017, 2259, 2367, 3051, 6777, 7101, 28363, 29719, 66013, 85089, 89157, 198039, 255267, 267471, 594117, 765801, 802413, 1782351, 7459469, 22378407, 67135221, 201405663]

約数ペア:

[(1, 201405663), (3, 67135221), (9, 22378407), (27, 7459469), (113, 1782351), (251, 802413), (263, 765801), (339, 594117), (753, 267471), (789, 255267), (1017, 198039), (2259, 89157), (2367, 85089), (3051, 66013), (6777, 29719), (7101, 28363)]