53840787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17963

約数の個数: 32

約数和(自身を含む): 96391680

約数和(自身を除く): 42550893

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 17929, 53787, 125503, 197219, 233077, 376509, 591657, 699231, 1380533, 1631539, 2563847, 4141599, 4894617, 7691541, 17946929, 53840787]

約数ペア:

[(1, 53840787), (3, 17946929), (7, 7691541), (11, 4894617), (13, 4141599), (21, 2563847), (33, 1631539), (39, 1380533), (77, 699231), (91, 591657), (143, 376509), (231, 233077), (273, 197219), (429, 125503), (1001, 53787), (3003, 17929)]