147370419

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 248881152

約数和(自身を除く): 101510733

約数列:

[1, 3, 7, 9, 21, 63, 113, 127, 163, 339, 381, 489, 791, 889, 1017, 1141, 1143, 1467, 2373, 2667, 3423, 7119, 8001, 10269, 14351, 18419, 20701, 43053, 55257, 62103, 100457, 128933, 129159, 144907, 165771, 186309, 301371, 386799, 434721, 904113, 1160397, 1304163, 2339213, 7017639, 16374491, 21052917, 49123473, 147370419]

約数ペア:

[(1, 147370419), (3, 49123473), (7, 21052917), (9, 16374491), (21, 7017639), (63, 2339213), (113, 1304163), (127, 1160397), (163, 904113), (339, 434721), (381, 386799), (489, 301371), (791, 186309), (889, 165771), (1017, 144907), (1141, 129159), (1143, 128933), (1467, 100457), (2373, 62103), (2667, 55257), (3423, 43053), (7119, 20701), (8001, 18419), (10269, 14351)]