61158978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{147727}}^1$

素因数の和:147758

約数の個数: 24

約数和(自身を含む): 138273408

約数和(自身を除く): 77114430

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 147727, 295454, 443181, 886362, 1329543, 2659086, 3397721, 6795442, 10193163, 20386326, 30579489, 61158978]

約数ペア:

[(1, 61158978), (2, 30579489), (3, 20386326), (6, 10193163), (9, 6795442), (18, 3397721), (23, 2659086), (46, 1329543), (69, 886362), (138, 443181), (207, 295454), (414, 147727)]