89558637

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 145559040

約数和(自身を除く): 56000403

約数列:

[1, 3, 7, 21, 41, 43, 59, 123, 129, 177, 287, 301, 413, 861, 903, 1239, 1681, 1763, 2419, 2537, 5043, 5289, 7257, 7611, 11767, 12341, 16933, 17759, 35301, 37023, 50799, 53277, 72283, 99179, 104017, 216849, 297537, 312051, 505981, 694253, 728119, 1517943, 2082759, 2184357, 4264697, 12794091, 29852879, 89558637]

約数ペア:

[(1, 89558637), (3, 29852879), (7, 12794091), (21, 4264697), (41, 2184357), (43, 2082759), (59, 1517943), (123, 728119), (129, 694253), (177, 505981), (287, 312051), (301, 297537), (413, 216849), (861, 104017), (903, 99179), (1239, 72283), (1681, 53277), (1763, 50799), (2419, 37023), (2537, 35301), (5043, 17759), (5289, 16933), (7257, 12341), (7611, 11767)]