86216643

素因数分解:

$3^6\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:766

約数の個数: 28

約数和(自身を含む): 130084488

約数和(自身を除く): 43867845

約数列:

[1, 3, 9, 27, 81, 227, 243, 521, 681, 729, 1563, 2043, 4689, 6129, 14067, 18387, 42201, 55161, 118267, 126603, 165483, 354801, 379809, 1064403, 3193209, 9579627, 28738881, 86216643]

約数ペア:

[(1, 86216643), (3, 28738881), (9, 9579627), (27, 3193209), (81, 1064403), (227, 379809), (243, 354801), (521, 165483), (681, 126603), (729, 118267), (1563, 55161), (2043, 42201), (4689, 18387), (6129, 14067)]