61262478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{147977}}^1$

素因数の和:148008

約数の個数: 24

約数和(自身を含む): 138507408

約数和(自身を除く): 77244930

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 147977, 295954, 443931, 887862, 1331793, 2663586, 3403471, 6806942, 10210413, 20420826, 30631239, 61262478]

約数ペア:

[(1, 61262478), (2, 30631239), (3, 20420826), (6, 10210413), (9, 6806942), (18, 3403471), (23, 2663586), (46, 1331793), (69, 887862), (138, 443931), (207, 295954), (414, 147977)]