51951753

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8914

約数の個数: 32

約数和(自身を含む): 90808320

約数和(自身を除く): 38856567

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 8867, 26601, 62069, 79803, 186207, 239409, 274877, 558621, 824631, 1675863, 1924139, 2473893, 5772417, 7421679, 17317251, 51951753]

約数ペア:

[(1, 51951753), (3, 17317251), (7, 7421679), (9, 5772417), (21, 2473893), (27, 1924139), (31, 1675863), (63, 824631), (93, 558621), (189, 274877), (217, 239409), (279, 186207), (651, 79803), (837, 62069), (1953, 26601), (5859, 8867)]