164829561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 245656320

約数和(自身を除く): 80826759

約数列:

[1, 3, 13, 37, 39, 103, 111, 309, 481, 1109, 1339, 1443, 3327, 3811, 4017, 11433, 14417, 41033, 43251, 49543, 114227, 123099, 148629, 342681, 533429, 1484951, 1600287, 4226399, 4454853, 12679197, 54943187, 164829561]

約数ペア:

[(1, 164829561), (3, 54943187), (13, 12679197), (37, 4454853), (39, 4226399), (103, 1600287), (111, 1484951), (309, 533429), (481, 342681), (1109, 148629), (1339, 123099), (1443, 114227), (3327, 49543), (3811, 43251), (4017, 41033), (11433, 14417)]