61191921

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2141}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 93356928

約数和(自身を除く): 32165007

約数列:

[1, 3, 7, 21, 1361, 2141, 4083, 6423, 9527, 14987, 28581, 44961, 2913901, 8741703, 20397307, 61191921]

約数ペア:

[(1, 61191921), (3, 20397307), (7, 8741703), (21, 2913901), (1361, 44961), (2141, 28581), (4083, 14987), (6423, 9527)]