4033503

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 6348800

約数和(自身を除く): 2315297

約数列:

[1, 3, 9, 27, 31, 61, 79, 93, 183, 237, 279, 549, 711, 837, 1647, 1891, 2133, 2449, 4819, 5673, 7347, 14457, 17019, 22041, 43371, 51057, 66123, 130113, 149389, 448167, 1344501, 4033503]

約数ペア:

[(1, 4033503), (3, 1344501), (9, 448167), (27, 149389), (31, 130113), (61, 66123), (79, 51057), (93, 43371), (183, 22041), (237, 17019), (279, 14457), (549, 7347), (711, 5673), (837, 4819), (1647, 2449), (1891, 2133)]