133921938

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{67433}}^1$

素因数の和:67769

約数の個数: 16

約数和(自身を含む): 268657056

約数和(自身を除く): 134735118

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 67433, 134866, 202299, 404598, 22320323, 44640646, 66960969, 133921938]

約数ペア:

[(1, 133921938), (2, 66960969), (3, 44640646), (6, 22320323), (331, 404598), (662, 202299), (993, 134866), (1986, 67433)]