181933323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1531}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 286202112

約数和(自身を除く): 104268789

約数列:

[1, 3, 11, 13, 33, 39, 143, 277, 429, 831, 1531, 3047, 3601, 4593, 9141, 10803, 16841, 19903, 39611, 50523, 59709, 118833, 218933, 424087, 656799, 1272261, 4664957, 5513131, 13994871, 16539393, 60644441, 181933323]

約数ペア:

[(1, 181933323), (3, 60644441), (11, 16539393), (13, 13994871), (33, 5513131), (39, 4664957), (143, 1272261), (277, 656799), (429, 424087), (831, 218933), (1531, 118833), (3047, 59709), (3601, 50523), (4593, 39611), (9141, 19903), (10803, 16841)]