261036622089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1\times {\mathrm{14969}}^1$

素因数の和:15674

約数の個数: 48

約数和(自身を含む): 401651686800

約数和(自身を除く): 140615064711

約数列:

[1, 3, 9, 17, 51, 153, 293, 389, 879, 1167, 2637, 3501, 4981, 6613, 14943, 14969, 19839, 44829, 44907, 59517, 113977, 134721, 254473, 341931, 763419, 1025793, 1937609, 2290257, 4385917, 5812827, 5822941, 13157751, 17438481, 17468823, 39473253, 52406469, 74560589, 98989997, 223681767, 296969991, 671045301, 890909973, 1706121713, 5118365139, 15355095417, 29004069121, 87012207363, 261036622089]

約数ペア:

[(1, 261036622089), (3, 87012207363), (9, 29004069121), (17, 15355095417), (51, 5118365139), (153, 1706121713), (293, 890909973), (389, 671045301), (879, 296969991), (1167, 223681767), (2637, 98989997), (3501, 74560589), (4981, 52406469), (6613, 39473253), (14943, 17468823), (14969, 17438481), (19839, 13157751), (44829, 5822941), (44907, 5812827), (59517, 4385917), (113977, 2290257), (134721, 1937609), (254473, 1025793), (341931, 763419)]