82745631

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 126846720

約数和(自身を除く): 44101089

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 7919, 10449, 23757, 71271, 213813, 340517, 641439, 1021551, 1924317, 3064653, 9193959, 27581877, 82745631]

約数ペア:

[(1, 82745631), (3, 27581877), (9, 9193959), (27, 3064653), (43, 1924317), (81, 1021551), (129, 641439), (243, 340517), (387, 213813), (1161, 71271), (3483, 23757), (7919, 10449)]