91750221

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 140011040

約数和(自身を除く): 48260819

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 1621, 2979, 4863, 6289, 14589, 18867, 30799, 56601, 92397, 277191, 536551, 1609653, 4828959, 10194469, 30583407, 91750221]

約数ペア:

[(1, 91750221), (3, 30583407), (9, 10194469), (19, 4828959), (57, 1609653), (171, 536551), (331, 277191), (993, 92397), (1621, 56601), (2979, 30799), (4863, 18867), (6289, 14589)]