57300021

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{9349}}^1$

素因数の和:9585

約数の個数: 16

約数和(自身を含む): 85272000

約数和(自身を除く): 27971979

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 9349, 28047, 84141, 252423, 2122223, 6366669, 19100007, 57300021]

約数ペア:

[(1, 57300021), (3, 19100007), (9, 6366669), (27, 2122223), (227, 252423), (681, 84141), (2043, 28047), (6129, 9349)]