72352273

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 89926848

約数和(自身を除く): 17574575

約数列:

[1, 7, 23, 43, 49, 161, 301, 989, 1127, 1493, 2107, 6923, 10451, 34339, 48461, 64199, 73157, 240373, 449393, 1476577, 1682611, 3145751, 10336039, 72352273]

約数ペア:

[(1, 72352273), (7, 10336039), (23, 3145751), (43, 1682611), (49, 1476577), (161, 449393), (301, 240373), (989, 73157), (1127, 64199), (1493, 48461), (2107, 34339), (6923, 10451)]