133914921

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{23531}}^1$

素因数の和:23812

約数の個数: 16

約数和(自身を含む): 204822528

約数和(自身を除く): 70907607

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 23531, 70593, 164717, 494151, 6376901, 19130703, 44638307, 133914921]

約数ペア:

[(1, 133914921), (3, 44638307), (7, 19130703), (21, 6376901), (271, 494151), (813, 164717), (1897, 70593), (5691, 23531)]