88902981

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 49337019

約数列:

[1, 3, 9, 23, 27, 69, 207, 239, 599, 621, 717, 1797, 2151, 5391, 5497, 6453, 13777, 16173, 16491, 41331, 49473, 123993, 143161, 148419, 371979, 429483, 1288449, 3292703, 3865347, 9878109, 29634327, 88902981]

約数ペア:

[(1, 88902981), (3, 29634327), (9, 9878109), (23, 3865347), (27, 3292703), (69, 1288449), (207, 429483), (239, 371979), (599, 148419), (621, 143161), (717, 123993), (1797, 49473), (2151, 41331), (5391, 16491), (5497, 16173), (6453, 13777)]