8889574527

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2213}}^1\times {\mathrm{4021}}^1$

素因数の和:6280

約数の個数: 32

約数和(自身を含む): 13535156160

約数和(自身を除く): 4645581633

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2213, 4021, 6639, 12063, 19917, 36189, 59751, 81881, 108567, 148777, 245643, 446331, 736929, 1338993, 2210787, 4016979, 8898473, 26695419, 80086257, 240258771, 329243501, 987730503, 2963191509, 8889574527]

約数ペア:

[(1, 8889574527), (3, 2963191509), (9, 987730503), (27, 329243501), (37, 240258771), (111, 80086257), (333, 26695419), (999, 8898473), (2213, 4016979), (4021, 2210787), (6639, 1338993), (12063, 736929), (19917, 446331), (36189, 245643), (59751, 148777), (81881, 108567)]