118497561

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 197675136

約数和(自身を除く): 79177575

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 173, 193, 273, 507, 519, 579, 1183, 1211, 1351, 2249, 2509, 3549, 3633, 4053, 6747, 7527, 15743, 17563, 29237, 32617, 33389, 47229, 52689, 87711, 97851, 100167, 204659, 228319, 233723, 434057, 613977, 684957, 701169, 1302171, 3038399, 5642741, 9115197, 16928223, 39499187, 118497561]

約数ペア:

[(1, 118497561), (3, 39499187), (7, 16928223), (13, 9115197), (21, 5642741), (39, 3038399), (91, 1302171), (169, 701169), (173, 684957), (193, 613977), (273, 434057), (507, 233723), (519, 228319), (579, 204659), (1183, 100167), (1211, 97851), (1351, 87711), (2249, 52689), (2509, 47229), (3549, 33389), (3633, 32617), (4053, 29237), (6747, 17563), (7527, 15743)]