86263299

素因数分解:

$3^6\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 28

約数和(自身を含む): 130136952

約数和(自身を除く): 43873653

約数列:

[1, 3, 9, 27, 81, 241, 243, 491, 723, 729, 1473, 2169, 4419, 6507, 13257, 19521, 39771, 58563, 118331, 119313, 175689, 354993, 357939, 1064979, 3194937, 9584811, 28754433, 86263299]

約数ペア:

[(1, 86263299), (3, 28754433), (9, 9584811), (27, 3194937), (81, 1064979), (241, 357939), (243, 354993), (491, 175689), (723, 119313), (729, 118331), (1473, 58563), (2169, 39771), (4419, 19521), (6507, 13257)]