155501907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 241781760

約数和(自身を除く): 86279853

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 327, 561, 1199, 1853, 2543, 3597, 5559, 7629, 20383, 27973, 43231, 61149, 83919, 129693, 277187, 475541, 831561, 1426623, 3049057, 4712179, 9147171, 14136537, 51833969, 155501907]

約数ペア:

[(1, 155501907), (3, 51833969), (11, 14136537), (17, 9147171), (33, 4712179), (51, 3049057), (109, 1426623), (187, 831561), (327, 475541), (561, 277187), (1199, 129693), (1853, 83919), (2543, 61149), (3597, 43231), (5559, 27973), (7629, 20383)]