148965579

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{7603}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 246734592

約数和(自身を除く): 97769013

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 6531, 7603, 19593, 22809, 53221, 68427, 159663, 478989, 2364533, 7093599, 16551731, 21280797, 49655193, 148965579]

約数ペア:

[(1, 148965579), (3, 49655193), (7, 21280797), (9, 16551731), (21, 7093599), (63, 2364533), (311, 478989), (933, 159663), (2177, 68427), (2799, 53221), (6531, 22809), (7603, 19593)]