166989735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 159602265

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 139, 165, 297, 417, 495, 695, 809, 1251, 1485, 1529, 2085, 2427, 3753, 4045, 4587, 6255, 7281, 7645, 8899, 12135, 13761, 18765, 21843, 22935, 26697, 36405, 41283, 44495, 68805, 80091, 109215, 112451, 133485, 206415, 240273, 337353, 400455, 562255, 1012059, 1201365, 1236961, 1686765, 3036177, 3710883, 5060295, 6184805, 11132649, 15180885, 18554415, 33397947, 55663245, 166989735]

約数ペア:

[(1, 166989735), (3, 55663245), (5, 33397947), (9, 18554415), (11, 15180885), (15, 11132649), (27, 6184805), (33, 5060295), (45, 3710883), (55, 3036177), (99, 1686765), (135, 1236961), (139, 1201365), (165, 1012059), (297, 562255), (417, 400455), (495, 337353), (695, 240273), (809, 206415), (1251, 133485), (1485, 112451), (1529, 109215), (2085, 80091), (2427, 68805), (3753, 44495), (4045, 41283), (4587, 36405), (6255, 26697), (7281, 22935), (7645, 21843), (8899, 18765), (12135, 13761)]