157046019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 237076224

約数和(自身を除く): 80030205

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 559, 1443, 1591, 1677, 2531, 4773, 7593, 20683, 32903, 62049, 93647, 98709, 108833, 280941, 326499, 1217411, 1414829, 3652233, 4026821, 4244487, 12080463, 52348673, 157046019]

約数ペア:

[(1, 157046019), (3, 52348673), (13, 12080463), (37, 4244487), (39, 4026821), (43, 3652233), (111, 1414829), (129, 1217411), (481, 326499), (559, 280941), (1443, 108833), (1591, 98709), (1677, 93647), (2531, 62049), (4773, 32903), (7593, 20683)]