137427367

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 177666048

約数和(自身を除く): 40238681

約数列:

[1, 7, 11, 41, 77, 101, 287, 431, 451, 707, 1111, 3017, 3157, 4141, 4741, 7777, 17671, 28987, 33187, 43531, 45551, 123697, 194381, 304717, 318857, 478841, 1360667, 1784771, 3351887, 12493397, 19632481, 137427367]

約数ペア:

[(1, 137427367), (7, 19632481), (11, 12493397), (41, 3351887), (77, 1784771), (101, 1360667), (287, 478841), (431, 318857), (451, 304717), (707, 194381), (1111, 123697), (3017, 45551), (3157, 43531), (4141, 33187), (4741, 28987), (7777, 17671)]