156924885573

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{20899}}^1\times {\mathrm{8971}}^1$

素因数の和:29910

約数の個数: 32

約数和(自身を含む): 240018944000

約数和(自身を除く): 83094058427

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 8971, 20899, 26913, 62697, 80739, 188091, 242217, 278101, 564273, 647869, 834303, 1943607, 2502909, 5830821, 7508727, 17492463, 187484929, 562454787, 1687364361, 5062093083, 5812032799, 17436098397, 52308295191, 156924885573]

約数ペア:

[(1, 156924885573), (3, 52308295191), (9, 17436098397), (27, 5812032799), (31, 5062093083), (93, 1687364361), (279, 562454787), (837, 187484929), (8971, 17492463), (20899, 7508727), (26913, 5830821), (62697, 2502909), (80739, 1943607), (188091, 834303), (242217, 647869), (278101, 564273)]