660492711

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{15017}}^1$

素因数の和:15213

約数の個数: 24

約数和(自身を含む): 994912464

約数和(自身を除く): 334419753

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 1629, 4887, 14661, 15017, 43983, 45051, 135153, 405459, 1216377, 2718077, 3649131, 8154231, 24462693, 73388079, 220164237, 660492711]

約数ペア:

[(1, 660492711), (3, 220164237), (9, 73388079), (27, 24462693), (81, 8154231), (181, 3649131), (243, 2718077), (543, 1216377), (1629, 405459), (4887, 135153), (14661, 45051), (15017, 43983)]