60821397

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^2$

素因数の和:239

約数の個数: 54

約数和(自身を含む): 111136662

約数和(自身を除く): 50315265

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 103, 117, 147, 273, 309, 441, 637, 721, 819, 927, 1339, 1911, 2163, 4017, 5047, 5733, 6489, 9373, 10609, 12051, 15141, 28119, 31827, 45423, 65611, 74263, 84357, 95481, 137917, 196833, 222789, 413751, 519841, 590499, 668367, 965419, 1241253, 1559523, 2896257, 4678569, 6757933, 8688771, 20273799, 60821397]

約数ペア:

[(1, 60821397), (3, 20273799), (7, 8688771), (9, 6757933), (13, 4678569), (21, 2896257), (39, 1559523), (49, 1241253), (63, 965419), (91, 668367), (103, 590499), (117, 519841), (147, 413751), (273, 222789), (309, 196833), (441, 137917), (637, 95481), (721, 84357), (819, 74263), (927, 65611), (1339, 45423), (1911, 31827), (2163, 28119), (4017, 15141), (5047, 12051), (5733, 10609), (6489, 9373)]