156779103

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 227681280

約数和(自身を除く): 70902177

約数列:

[1, 3, 13, 39, 169, 191, 507, 573, 1619, 2483, 4857, 7449, 21047, 32279, 63141, 96837, 273611, 309229, 820833, 927687, 4019977, 12059931, 52259701, 156779103]

約数ペア:

[(1, 156779103), (3, 52259701), (13, 12059931), (39, 4019977), (169, 927687), (191, 820833), (507, 309229), (573, 273611), (1619, 96837), (2483, 63141), (4857, 32279), (7449, 21047)]