57279591

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 88510968

約数和(自身を除く): 31231377

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 227, 477, 529, 681, 1219, 1587, 2043, 3657, 4761, 5221, 10971, 12031, 15663, 28037, 36093, 46989, 84111, 108279, 120083, 252333, 276713, 360249, 830139, 1080747, 2490417, 6364399, 19093197, 57279591]

約数ペア:

[(1, 57279591), (3, 19093197), (9, 6364399), (23, 2490417), (53, 1080747), (69, 830139), (159, 360249), (207, 276713), (227, 252333), (477, 120083), (529, 108279), (681, 84111), (1219, 46989), (1587, 36093), (2043, 28037), (3657, 15663), (4761, 12031), (5221, 10971)]