86539617

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 130959360

約数和(自身を除く): 44419743

約数列:

[1, 3, 9, 27, 97, 173, 191, 291, 519, 573, 873, 1557, 1719, 2619, 4671, 5157, 16781, 18527, 33043, 50343, 55581, 99129, 151029, 166743, 297387, 453087, 500229, 892161, 3205171, 9615513, 28846539, 86539617]

約数ペア:

[(1, 86539617), (3, 28846539), (9, 9615513), (27, 3205171), (97, 892161), (173, 500229), (191, 453087), (291, 297387), (519, 166743), (573, 151029), (873, 99129), (1557, 55581), (1719, 50343), (2619, 33043), (4671, 18527), (5157, 16781)]