83711421

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 130360320

約数和(自身を除く): 46648899

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 621, 827, 1467, 2481, 3749, 4401, 7443, 11247, 19021, 22329, 33741, 57063, 101223, 134801, 171189, 404403, 513567, 1213209, 3100423, 3639627, 9301269, 27903807, 83711421]

約数ペア:

[(1, 83711421), (3, 27903807), (9, 9301269), (23, 3639627), (27, 3100423), (69, 1213209), (163, 513567), (207, 404403), (489, 171189), (621, 134801), (827, 101223), (1467, 57063), (2481, 33741), (3749, 22329), (4401, 19021), (7443, 11247)]