147991818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2311}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 319277952

約数和(自身を除く): 171286134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 821, 1642, 2311, 2463, 4622, 4926, 6933, 10673, 13866, 21346, 30043, 32019, 60086, 64038, 90129, 180258, 1897331, 3794662, 5691993, 11383986, 24665303, 49330606, 73995909, 147991818]

約数ペア:

[(1, 147991818), (2, 73995909), (3, 49330606), (6, 24665303), (13, 11383986), (26, 5691993), (39, 3794662), (78, 1897331), (821, 180258), (1642, 90129), (2311, 64038), (2463, 60086), (4622, 32019), (4926, 30043), (6933, 21346), (10673, 13866)]