20160407511

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{77977}}^1$

素因数の和:79255

約数の個数: 24

約数和(自身を含む): 30411420000

約数和(自身を除く): 10251012489

約数列:

[1, 3, 9, 23, 69, 207, 1249, 3747, 11241, 28727, 77977, 86181, 233931, 258543, 701793, 1793471, 5380413, 16141239, 97393273, 292179819, 876539457, 2240045279, 6720135837, 20160407511]

約数ペア:

[(1, 20160407511), (3, 6720135837), (9, 2240045279), (23, 876539457), (69, 292179819), (207, 97393273), (1249, 16141239), (3747, 5380413), (11241, 1793471), (28727, 701793), (77977, 258543), (86181, 233931)]