153721293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 239179392

約数和(自身を除く): 85458099

約数列:

[1, 3, 11, 17, 33, 51, 101, 187, 303, 561, 1111, 1717, 2713, 3333, 5151, 8139, 18887, 29843, 46121, 56661, 89529, 138363, 274013, 507331, 822039, 1521993, 3014143, 4658221, 9042429, 13974663, 51240431, 153721293]

約数ペア:

[(1, 153721293), (3, 51240431), (11, 13974663), (17, 9042429), (33, 4658221), (51, 3014143), (101, 1521993), (187, 822039), (303, 507331), (561, 274013), (1111, 138363), (1717, 89529), (2713, 56661), (3333, 46121), (5151, 29843), (8139, 18887)]