66776445

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14407}}^1$

素因数の和:14521

約数の個数: 24

約数和(自身を含む): 116877696

約数和(自身を除く): 50101251

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 14407, 43221, 72035, 129663, 216105, 648315, 1483921, 4451763, 7419605, 13355289, 22258815, 66776445]

約数ペア:

[(1, 66776445), (3, 22258815), (5, 13355289), (9, 7419605), (15, 4451763), (45, 1483921), (103, 648315), (309, 216105), (515, 129663), (927, 72035), (1545, 43221), (4635, 14407)]