126841491

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21649}}^1$

素因数の和:21696

約数の個数: 32

約数和(自身を含む): 221696000

約数和(自身を除く): 94854509

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 21649, 64947, 151543, 194841, 454629, 584523, 671119, 1363887, 2013357, 4091661, 4697833, 6040071, 14093499, 18120213, 42280497, 126841491]

約数ペア:

[(1, 126841491), (3, 42280497), (7, 18120213), (9, 14093499), (21, 6040071), (27, 4697833), (31, 4091661), (63, 2013357), (93, 1363887), (189, 671119), (217, 584523), (279, 454629), (651, 194841), (837, 151543), (1953, 64947), (5859, 21649)]