955223157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{40577}}^1$

素因数の和:40665

約数の個数: 32

約数和(自身を含む): 1558195200

約数和(自身を除く): 602972043

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 23541, 40577, 121731, 284039, 770963, 852117, 2312889, 2394043, 5396741, 7182129, 16190223, 16758301, 45486817, 50274903, 136460451, 318407719, 955223157]

約数ペア:

[(1, 955223157), (3, 318407719), (7, 136460451), (19, 50274903), (21, 45486817), (57, 16758301), (59, 16190223), (133, 7182129), (177, 5396741), (399, 2394043), (413, 2312889), (1121, 852117), (1239, 770963), (3363, 284039), (7847, 121731), (23541, 40577)]