75500217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 120584100

約数和(自身を除く): 45083883

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 349, 387, 559, 1047, 1677, 1849, 3141, 4537, 5031, 5547, 13611, 15007, 16641, 24037, 40833, 45021, 72111, 135063, 195091, 216333, 585273, 645301, 1755819, 1935903, 5807709, 8388913, 25166739, 75500217]

約数ペア:

[(1, 75500217), (3, 25166739), (9, 8388913), (13, 5807709), (39, 1935903), (43, 1755819), (117, 645301), (129, 585273), (349, 216333), (387, 195091), (559, 135063), (1047, 72111), (1677, 45021), (1849, 40833), (3141, 24037), (4537, 16641), (5031, 15007), (5547, 13611)]