275698971

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{22541}}^1$

素因数の和:22704

約数の個数: 20

約数和(自身を含む): 414592464

約数和(自身を除く): 138893493

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 22541, 67623, 202869, 608607, 1825821, 3403691, 10211073, 30633219, 91899657, 275698971]

約数ペア:

[(1, 275698971), (3, 91899657), (9, 30633219), (27, 10211073), (81, 3403691), (151, 1825821), (453, 608607), (1359, 202869), (4077, 67623), (12231, 22541)]