86955939

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8573}}^1$

素因数の和:8616

約数の個数: 36

約数和(自身を含む): 152480016

約数和(自身を除く): 65524077

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 8573, 10143, 25719, 60011, 77157, 180033, 197179, 420077, 540099, 591537, 1260231, 1380253, 1774611, 3780693, 4140759, 9661771, 12422277, 28985313, 86955939]

約数ペア:

[(1, 86955939), (3, 28985313), (7, 12422277), (9, 9661771), (21, 4140759), (23, 3780693), (49, 1774611), (63, 1380253), (69, 1260231), (147, 591537), (161, 540099), (207, 420077), (441, 197179), (483, 180033), (1127, 77157), (1449, 60011), (3381, 25719), (8573, 10143)]