222754131

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{11411}}^1$

素因数の和:11664

約数の個数: 20

約数和(自身を含む): 334166184

約数和(自身を除く): 111412053

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 6507, 11411, 19521, 34233, 102699, 308097, 924291, 2750051, 8250153, 24750459, 74251377, 222754131]

約数ペア:

[(1, 222754131), (3, 74251377), (9, 24750459), (27, 8250153), (81, 2750051), (241, 924291), (723, 308097), (2169, 102699), (6507, 34233), (11411, 19521)]