204041781

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{19427}}^1$

素因数の和:19825

約数の個数: 16

約数和(自身を含む): 303076800

約数和(自身を除く): 99035019

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 10503, 19427, 58281, 174843, 524529, 7557103, 22671309, 68013927, 204041781]

約数ペア:

[(1, 204041781), (3, 68013927), (9, 22671309), (27, 7557103), (389, 524529), (1167, 174843), (3501, 58281), (10503, 19427)]