9912645

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 17821440

約数和(自身を除く): 7908795

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 727, 909, 1515, 2181, 2727, 3635, 4545, 6543, 10905, 13635, 19629, 32715, 73427, 98145, 220281, 367135, 660843, 1101405, 1982529, 3304215, 9912645]

約数ペア:

[(1, 9912645), (3, 3304215), (5, 1982529), (9, 1101405), (15, 660843), (27, 367135), (45, 220281), (101, 98145), (135, 73427), (303, 32715), (505, 19629), (727, 13635), (909, 10905), (1515, 6543), (2181, 4545), (2727, 3635)]