47493369

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 90055680

約数和(自身を除く): 42562311

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 3607, 4389, 10821, 13167, 25249, 32463, 39677, 68533, 75747, 119031, 205599, 227241, 277739, 357093, 479731, 616797, 753863, 833217, 1439193, 2261589, 2499651, 4317579, 5277041, 6784767, 15831123, 47493369]

約数ペア:

[(1, 47493369), (3, 15831123), (7, 6784767), (9, 5277041), (11, 4317579), (19, 2499651), (21, 2261589), (33, 1439193), (57, 833217), (63, 753863), (77, 616797), (99, 479731), (133, 357093), (171, 277739), (209, 227241), (231, 205599), (399, 119031), (627, 75747), (693, 68533), (1197, 39677), (1463, 32463), (1881, 25249), (3607, 13167), (4389, 10821)]