3625047

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 5713920

約数和(自身を除く): 2088873

約数列:

[1, 3, 9, 27, 31, 61, 71, 93, 183, 213, 279, 549, 639, 837, 1647, 1891, 1917, 2201, 4331, 5673, 6603, 12993, 17019, 19809, 38979, 51057, 59427, 116937, 134261, 402783, 1208349, 3625047]

約数ペア:

[(1, 3625047), (3, 1208349), (9, 402783), (27, 134261), (31, 116937), (61, 59427), (71, 51057), (93, 38979), (183, 19809), (213, 17019), (279, 12993), (549, 6603), (639, 5673), (837, 4331), (1647, 2201), (1891, 1917)]