189189651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23041}}^1$

素因数の和:23091

約数の個数: 32

約数和(自身を含む): 318532608

約数和(自身を除く): 129342957

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 23041, 69123, 161287, 391697, 483861, 529943, 1175091, 1589829, 2741879, 3709601, 8225637, 9009031, 11128803, 27027093, 63063217, 189189651]

約数ペア:

[(1, 189189651), (3, 63063217), (7, 27027093), (17, 11128803), (21, 9009031), (23, 8225637), (51, 3709601), (69, 2741879), (119, 1589829), (161, 1175091), (357, 529943), (391, 483861), (483, 391697), (1173, 161287), (2737, 69123), (8211, 23041)]