40250493

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 64819200

約数和(自身を除く): 24568707

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 2531, 5301, 7593, 15903, 22779, 48089, 68337, 78461, 144267, 235383, 432801, 706149, 1298403, 1490759, 2118447, 4472277, 13416831, 40250493]

約数ペア:

[(1, 40250493), (3, 13416831), (9, 4472277), (19, 2118447), (27, 1490759), (31, 1298403), (57, 706149), (93, 432801), (171, 235383), (279, 144267), (513, 78461), (589, 68337), (837, 48089), (1767, 22779), (2531, 15903), (5301, 7593)]