147910581

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 267496320

約数和(自身を除く): 119585739

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 2301, 3061, 3717, 5369, 6903, 9183, 16107, 21427, 27549, 39793, 48321, 64281, 119379, 180599, 192843, 278551, 358137, 541797, 835653, 1264193, 1625391, 2347787, 2506959, 3792579, 7043361, 11377737, 16434509, 21130083, 49303527, 147910581]

約数ペア:

[(1, 147910581), (3, 49303527), (7, 21130083), (9, 16434509), (13, 11377737), (21, 7043361), (39, 3792579), (59, 2506959), (63, 2347787), (91, 1625391), (117, 1264193), (177, 835653), (273, 541797), (413, 358137), (531, 278551), (767, 192843), (819, 180599), (1239, 119379), (2301, 64281), (3061, 48321), (3717, 39793), (5369, 27549), (6903, 21427), (9183, 16107)]