86355567

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 128329344

約数和(自身を除く): 41973777

約数列:

[1, 3, 9, 43, 129, 227, 387, 681, 983, 2043, 2949, 8847, 9761, 29283, 42269, 87849, 126807, 223141, 380421, 669423, 2008269, 9595063, 28785189, 86355567]

約数ペア:

[(1, 86355567), (3, 28785189), (9, 9595063), (43, 2008269), (129, 669423), (227, 380421), (387, 223141), (681, 126807), (983, 87849), (2043, 42269), (2949, 29283), (8847, 9761)]