55345563

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67577}}^1$

素因数の和:67603

約数の個数: 24

約数和(自身を含む): 98393568

約数和(自身を除く): 43048005

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67577, 202731, 473039, 608193, 878501, 1419117, 2635503, 4257351, 6149507, 7906509, 18448521, 55345563]

約数ペア:

[(1, 55345563), (3, 18448521), (7, 7906509), (9, 6149507), (13, 4257351), (21, 2635503), (39, 1419117), (63, 878501), (91, 608193), (117, 473039), (273, 202731), (819, 67577)]