166930239

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{100621}}^1$

素因数の和:100710

約数の個数: 16

約数和(自身を含む): 257592320

約数和(自身を除く): 90662081

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 100621, 301863, 704347, 2113041, 7949059, 23847177, 55643413, 166930239]

約数ペア:

[(1, 166930239), (3, 55643413), (7, 23847177), (21, 7949059), (79, 2113041), (237, 704347), (553, 301863), (1659, 100621)]