61121529

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23663}}^1$

素因数の和:23717

約数の個数: 24

約数和(自身を含む): 103364352

約数和(自身を除く): 42242823

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 23663, 70989, 165641, 212967, 496923, 970183, 1490769, 2910549, 6791281, 8731647, 20373843, 61121529]

約数ペア:

[(1, 61121529), (3, 20373843), (7, 8731647), (9, 6791281), (21, 2910549), (41, 1490769), (63, 970183), (123, 496923), (287, 212967), (369, 165641), (861, 70989), (2583, 23663)]