81470649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{50951}}^1$

素因数の和:51008

約数の個数: 16

約数和(自身を含む): 119839104

約数和(自身を除く): 38368455

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 50951, 152853, 662363, 1987089, 2088991, 6266973, 27156883, 81470649]

約数ペア:

[(1, 81470649), (3, 27156883), (13, 6266973), (39, 2088991), (41, 1987089), (123, 662363), (533, 152853), (1599, 50951)]