148889769

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{99859}}^1$

素因数の和:99940

約数の個数: 16

約数和(自身を含む): 230077440

約数和(自身を除く): 81187671

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 99859, 299577, 699013, 2097039, 7089989, 21269967, 49629923, 148889769]

約数ペア:

[(1, 148889769), (3, 49629923), (7, 21269967), (21, 7089989), (71, 2097039), (213, 699013), (497, 299577), (1491, 99859)]