153986607

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1291}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 230777040

約数和(自身を除く): 76790433

約数列:

[1, 3, 9, 29, 87, 261, 457, 1291, 1371, 3873, 4113, 11619, 13253, 37439, 39759, 112317, 119277, 336951, 589987, 1769961, 5309883, 17109623, 51328869, 153986607]

約数ペア:

[(1, 153986607), (3, 51328869), (9, 17109623), (29, 5309883), (87, 1769961), (261, 589987), (457, 336951), (1291, 119277), (1371, 112317), (3873, 39759), (4113, 37439), (11619, 13253)]