50643333

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 81401600

約数和(自身を除く): 30758267

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 919, 1413, 2041, 2757, 4239, 6123, 8271, 11947, 18369, 24813, 35841, 55107, 107523, 144283, 322569, 432849, 1298547, 1875679, 3895641, 5627037, 16881111, 50643333]

約数ペア:

[(1, 50643333), (3, 16881111), (9, 5627037), (13, 3895641), (27, 1875679), (39, 1298547), (117, 432849), (157, 322569), (351, 144283), (471, 107523), (919, 55107), (1413, 35841), (2041, 24813), (2757, 18369), (4239, 11947), (6123, 8271)]