87951897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52259}}^1$

素因数の和:52293

約数の個数: 24

約数和(自身を含む): 146746080

約数和(自身を除く): 58794183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 52259, 156777, 470331, 574849, 888403, 1724547, 2665209, 5173641, 7995627, 9772433, 29317299, 87951897]

約数ペア:

[(1, 87951897), (3, 29317299), (9, 9772433), (11, 7995627), (17, 5173641), (33, 2665209), (51, 1724547), (99, 888403), (153, 574849), (187, 470331), (561, 156777), (1683, 52259)]