45648351

素因数分解:

$3^2\times 7^2\times {\mathrm{103511}}^1$

素因数の和:103531

約数の個数: 18

約数和(自身を含む): 76702392

約数和(自身を除く): 31054041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 103511, 310533, 724577, 931599, 2173731, 5072039, 6521193, 15216117, 45648351]

約数ペア:

[(1, 45648351), (3, 15216117), (7, 6521193), (9, 5072039), (21, 2173731), (49, 931599), (63, 724577), (147, 310533), (441, 103511)]