80743637

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 91986048

約数和(自身を除く): 11242411

約数列:

[1, 13, 41, 43, 169, 271, 533, 559, 1763, 3523, 6929, 7267, 11111, 11653, 22919, 45799, 144443, 151489, 297947, 477773, 1877759, 1969357, 6211049, 80743637]

約数ペア:

[(1, 80743637), (13, 6211049), (41, 1969357), (43, 1877759), (169, 477773), (271, 297947), (533, 151489), (559, 144443), (1763, 45799), (3523, 22919), (6929, 11653), (7267, 11111)]