20153548899

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67857067}}^1$

素因数の和:67857087

約数の個数: 16

約数和(自身を含む): 32571392640

約数和(自身を除く): 12417843741

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 67857067, 203571201, 610713603, 746427737, 1832140809, 2239283211, 6717849633, 20153548899]

約数ペア:

[(1, 20153548899), (3, 6717849633), (9, 2239283211), (11, 1832140809), (27, 746427737), (33, 610713603), (99, 203571201), (297, 67857067)]