86425563

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{11093}}^1$

素因数の和:11163

約数の個数: 24

約数和(自身を含む): 136589328

約数和(自身を除く): 50163765

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 11093, 33279, 77651, 232953, 543557, 587929, 1630671, 1763787, 4115503, 12346509, 28808521, 86425563]

約数ペア:

[(1, 86425563), (3, 28808521), (7, 12346509), (21, 4115503), (49, 1763787), (53, 1630671), (147, 587929), (159, 543557), (371, 232953), (1113, 77651), (2597, 33279), (7791, 11093)]