148601943

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{39979}}^1$

素因数の和:40051

約数の個数: 24

約数和(自身を含む): 249475200

約数和(自身を除く): 100873257

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 39979, 119937, 279853, 359811, 839559, 2358761, 2518677, 7076283, 16511327, 21228849, 49533981, 148601943]

約数ペア:

[(1, 148601943), (3, 49533981), (7, 21228849), (9, 16511327), (21, 7076283), (59, 2518677), (63, 2358761), (177, 839559), (413, 359811), (531, 279853), (1239, 119937), (3717, 39979)]