152611221

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137117}}^1$

素因数の和:137180

約数の個数: 16

約数和(自身を含む): 236939904

約数和(自身を除く): 84328683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 137117, 411351, 959819, 2879457, 7267201, 21801603, 50870407, 152611221]

約数ペア:

[(1, 152611221), (3, 50870407), (7, 21801603), (21, 7267201), (53, 2879457), (159, 959819), (371, 411351), (1113, 137117)]