86445279

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 131578560

約数和(自身を除く): 45133281

約数列:

[1, 3, 9, 27, 53, 159, 193, 313, 477, 579, 939, 1431, 1737, 2817, 5211, 8451, 10229, 16589, 30687, 49767, 60409, 92061, 149301, 181227, 276183, 447903, 543681, 1631043, 3201677, 9605031, 28815093, 86445279]

約数ペア:

[(1, 86445279), (3, 28815093), (9, 9605031), (27, 3201677), (53, 1631043), (159, 543681), (193, 447903), (313, 276183), (477, 181227), (579, 149301), (939, 92061), (1431, 60409), (1737, 49767), (2817, 30687), (5211, 16589), (8451, 10229)]