74689803

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 113832000

約数和(自身を除く): 39142197

約数列:

[1, 3, 9, 27, 61, 101, 183, 303, 449, 549, 909, 1347, 1647, 2727, 4041, 6161, 12123, 18483, 27389, 45349, 55449, 82167, 136047, 166347, 246501, 408141, 739503, 1224423, 2766289, 8298867, 24896601, 74689803]

約数ペア:

[(1, 74689803), (3, 24896601), (9, 8298867), (27, 2766289), (61, 1224423), (101, 739503), (183, 408141), (303, 246501), (449, 166347), (549, 136047), (909, 82167), (1347, 55449), (1647, 45349), (2727, 27389), (4041, 18483), (6161, 12123)]