201503997

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{89917}}^1$

素因数の和:90009

約数の個数: 16

約数和(自身を含む): 302124480

約数和(自身を除く): 100620483

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 89917, 269751, 809253, 2427759, 7463111, 22389333, 67167999, 201503997]

約数ペア:

[(1, 201503997), (3, 67167999), (9, 22389333), (27, 7463111), (83, 2427759), (249, 809253), (747, 269751), (2241, 89917)]