77003727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 111601152

約数和(自身を除く): 34597425

約数列:

[1, 3, 17, 51, 103, 107, 137, 309, 321, 411, 1751, 1819, 2329, 5253, 5457, 6987, 11021, 14111, 14659, 33063, 42333, 43977, 187357, 239887, 249203, 562071, 719661, 747609, 1509877, 4529631, 25667909, 77003727]

約数ペア:

[(1, 77003727), (3, 25667909), (17, 4529631), (51, 1509877), (103, 747609), (107, 719661), (137, 562071), (309, 249203), (321, 239887), (411, 187357), (1751, 43977), (1819, 42333), (2329, 33063), (5253, 14659), (5457, 14111), (6987, 11021)]