127127718

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{3457}}^1$

素因数の和:3698

約数の個数: 40

約数和(自身を含む): 286197912

約数和(自身を除く): 159070194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 1362, 2043, 3457, 4086, 6129, 6914, 10371, 12258, 18387, 20742, 31113, 36774, 62226, 93339, 186678, 280017, 560034, 784739, 1569478, 2354217, 4708434, 7062651, 14125302, 21187953, 42375906, 63563859, 127127718]

約数ペア:

[(1, 127127718), (2, 63563859), (3, 42375906), (6, 21187953), (9, 14125302), (18, 7062651), (27, 4708434), (54, 2354217), (81, 1569478), (162, 784739), (227, 560034), (454, 280017), (681, 186678), (1362, 93339), (2043, 62226), (3457, 36774), (4086, 31113), (6129, 20742), (6914, 18387), (10371, 12258)]