72187551

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{2027}}^1$

素因数の和:3355

約数の個数: 16

約数和(自身を含む): 107078400

約数和(自身を除く): 34890849

約数列:

[1, 3, 9, 27, 1319, 2027, 3957, 6081, 11871, 18243, 35613, 54729, 2673613, 8020839, 24062517, 72187551]

約数ペア:

[(1, 72187551), (3, 24062517), (9, 8020839), (27, 2673613), (1319, 54729), (2027, 35613), (3957, 18243), (6081, 11871)]