74492889

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 100943040

約数和(自身を除く): 26450151

約数列:

[1, 3, 109, 157, 327, 471, 1451, 4353, 17113, 51339, 158159, 227807, 474477, 683421, 24830963, 74492889]

約数ペア:

[(1, 74492889), (3, 24830963), (109, 683421), (157, 474477), (327, 227807), (471, 158159), (1451, 51339), (4353, 17113)]