149996259

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25601}}^1$

素因数の和:25648

約数の個数: 32

約数和(自身を含む): 262164480

約数和(自身を除く): 112168221

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 25601, 76803, 179207, 230409, 537621, 691227, 793631, 1612863, 2380893, 4838589, 5555417, 7142679, 16666251, 21428037, 49998753, 149996259]

約数ペア:

[(1, 149996259), (3, 49998753), (7, 21428037), (9, 16666251), (21, 7142679), (27, 5555417), (31, 4838589), (63, 2380893), (93, 1612863), (189, 793631), (217, 691227), (279, 537621), (651, 230409), (837, 179207), (1953, 76803), (5859, 25601)]