51433431

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40151}}^1$

素因数の和:40222

約数の個数: 16

約数和(自身を含む): 79661568

約数和(自身を除く): 28228137

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 40151, 120453, 281057, 843171, 2449211, 7347633, 17144477, 51433431]

約数ペア:

[(1, 51433431), (3, 17144477), (7, 7347633), (21, 2449211), (61, 843171), (183, 281057), (427, 120453), (1281, 40151)]