143749821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{2707}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 198268928

約数和(自身を除く): 54519107

約数列:

[1, 3, 31, 93, 571, 1713, 2707, 8121, 17701, 53103, 83917, 251751, 1545697, 4637091, 47916607, 143749821]

約数ペア:

[(1, 143749821), (3, 47916607), (31, 4637091), (93, 1545697), (571, 251751), (1713, 83917), (2707, 53103), (8121, 17701)]