155111793

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 221323872

約数和(自身を除く): 66212079

約数列:

[1, 3, 23, 43, 69, 129, 529, 989, 1587, 2273, 2967, 6819, 22747, 52279, 68241, 97739, 156837, 293217, 1202417, 2247997, 3607251, 6743991, 51703931, 155111793]

約数ペア:

[(1, 155111793), (3, 51703931), (23, 6743991), (43, 3607251), (69, 2247997), (129, 1202417), (529, 293217), (989, 156837), (1587, 97739), (2273, 68241), (2967, 52279), (6819, 22747)]