9818631

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 15429120

約数和(自身を除く): 5610489

約数列:

[1, 3, 9, 23, 27, 69, 97, 163, 207, 291, 489, 621, 873, 1467, 2231, 2619, 3749, 4401, 6693, 11247, 15811, 20079, 33741, 47433, 60237, 101223, 142299, 363653, 426897, 1090959, 3272877, 9818631]

約数ペア:

[(1, 9818631), (3, 3272877), (9, 1090959), (23, 426897), (27, 363653), (69, 142299), (97, 101223), (163, 60237), (207, 47433), (291, 33741), (489, 20079), (621, 15811), (873, 11247), (1467, 6693), (2231, 4401), (2619, 3749)]