72110031

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9839}}^1$

素因数の和:10198

約数の個数: 16

約数和(自身を含む): 110208000

約数和(自身を除く): 38097969

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 9839, 29517, 68873, 206619, 3433811, 10301433, 24036677, 72110031]

約数ペア:

[(1, 72110031), (3, 24036677), (7, 10301433), (21, 3433811), (349, 206619), (1047, 68873), (2443, 29517), (7329, 9839)]