155560743

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 253002288

約数和(自身を除く): 97441545

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 873, 1053, 1261, 1523, 2619, 3783, 4569, 7857, 11349, 13707, 19799, 34047, 41121, 59397, 102141, 123363, 147731, 178191, 443193, 534573, 1329579, 1603719, 1920503, 3988737, 5761509, 11966211, 17284527, 51853581, 155560743]

約数ペア:

[(1, 155560743), (3, 51853581), (9, 17284527), (13, 11966211), (27, 5761509), (39, 3988737), (81, 1920503), (97, 1603719), (117, 1329579), (291, 534573), (351, 443193), (873, 178191), (1053, 147731), (1261, 123363), (1523, 102141), (2619, 59397), (3783, 41121), (4569, 34047), (7857, 19799), (11349, 13707)]