88626321

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 156933504

約数和(自身を除く): 68307183

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 153, 249, 357, 581, 747, 997, 1071, 1411, 1743, 2991, 4233, 5229, 6979, 8973, 9877, 12699, 16949, 20937, 29631, 50847, 62811, 82751, 88893, 118643, 152541, 248253, 355929, 579257, 744759, 1067787, 1406767, 1737771, 4220301, 5213313, 9847369, 12660903, 29542107, 88626321]

約数ペア:

[(1, 88626321), (3, 29542107), (7, 12660903), (9, 9847369), (17, 5213313), (21, 4220301), (51, 1737771), (63, 1406767), (83, 1067787), (119, 744759), (153, 579257), (249, 355929), (357, 248253), (581, 152541), (747, 118643), (997, 88893), (1071, 82751), (1411, 62811), (1743, 50847), (2991, 29631), (4233, 20937), (5229, 16949), (6979, 12699), (8973, 9877)]