81001401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3797}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 116553024

約数和(自身を除く): 35551623

約数列:

[1, 3, 13, 39, 547, 1641, 3797, 7111, 11391, 21333, 49361, 148083, 2076959, 6230877, 27000467, 81001401]

約数ペア:

[(1, 81001401), (3, 27000467), (13, 6230877), (39, 2076959), (547, 148083), (1641, 49361), (3797, 21333), (7111, 11391)]