80773929

素因数分解:

$3^6\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:816

約数の個数: 28

約数和(自身を含む): 121978800

約数和(自身を除く): 41204871

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 619, 729, 1611, 1857, 4833, 5571, 14499, 16713, 43497, 50139, 110801, 130491, 150417, 332403, 451251, 997209, 2991627, 8974881, 26924643, 80773929]

約数ペア:

[(1, 80773929), (3, 26924643), (9, 8974881), (27, 2991627), (81, 997209), (179, 451251), (243, 332403), (537, 150417), (619, 130491), (729, 110801), (1611, 50139), (1857, 43497), (4833, 16713), (5571, 14499)]