148778817

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{6719}}^1$

素因数の和:6805

約数の個数: 24

約数和(自身を含む): 221652480

約数和(自身を除く): 72873663

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 2013, 6719, 7381, 20157, 22143, 73909, 221727, 409859, 812999, 1229577, 2438997, 4508449, 13525347, 49592939, 148778817]

約数ペア:

[(1, 148778817), (3, 49592939), (11, 13525347), (33, 4508449), (61, 2438997), (121, 1229577), (183, 812999), (363, 409859), (671, 221727), (2013, 73909), (6719, 22143), (7381, 20157)]