193048137

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{21601}}^1$

素因数の和:21941

約数の個数: 16

約数和(自身を含む): 286874560

約数和(自身を除く): 93826423

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 21601, 64803, 194409, 583227, 7149931, 21449793, 64349379, 193048137]

約数ペア:

[(1, 193048137), (3, 64349379), (9, 21449793), (27, 7149931), (331, 583227), (993, 194409), (2979, 64803), (8937, 21601)]