47729157

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 75828480

約数和(自身を除く): 28099323

約数列:

[1, 3, 7, 21, 29, 87, 181, 203, 433, 543, 609, 1267, 1299, 3031, 3801, 5249, 9093, 12557, 15747, 36743, 37671, 78373, 87899, 110229, 235119, 263697, 548611, 1645833, 2272817, 6818451, 15909719, 47729157]

約数ペア:

[(1, 47729157), (3, 15909719), (7, 6818451), (21, 2272817), (29, 1645833), (87, 548611), (181, 263697), (203, 235119), (433, 110229), (543, 87899), (609, 78373), (1267, 37671), (1299, 36743), (3031, 15747), (3801, 12557), (5249, 9093)]