115567641

素因数分解:

$3^7\times 7^1\times {\mathrm{7549}}^1$

素因数の和:7577

約数の個数: 32

約数和(自身を含む): 198112000

約数和(自身を除く): 82544359

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 7549, 15309, 22647, 52843, 67941, 158529, 203823, 475587, 611469, 1426761, 1834407, 4280283, 5503221, 12840849, 16509663, 38522547, 115567641]

約数ペア:

[(1, 115567641), (3, 38522547), (7, 16509663), (9, 12840849), (21, 5503221), (27, 4280283), (63, 1834407), (81, 1426761), (189, 611469), (243, 475587), (567, 203823), (729, 158529), (1701, 67941), (2187, 52843), (5103, 22647), (7549, 15309)]