156664827

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7873}}^1$

素因数の和:7960

約数の個数: 32

約数和(自身を含む): 257007360

約数和(自身を除く): 100342533

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 7873, 19899, 23619, 70857, 86603, 212571, 259809, 527491, 779427, 1582473, 2338281, 4747419, 5802401, 14242257, 17407203, 52221609, 156664827]

約数ペア:

[(1, 156664827), (3, 52221609), (9, 17407203), (11, 14242257), (27, 5802401), (33, 4747419), (67, 2338281), (99, 1582473), (201, 779427), (297, 527491), (603, 259809), (737, 212571), (1809, 86603), (2211, 70857), (6633, 23619), (7873, 19899)]