163235280387

素因数分解:

$3^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1\times {\mathrm{144439}}^1$

素因数の和:145730

約数の個数: 16

約数和(自身を含む): 218393280000

約数和(自身を除く): 55157999613

約数列:

[1, 3, 449, 839, 1347, 2517, 144439, 376711, 433317, 1130133, 64853111, 121184321, 194559333, 363552963, 54411760129, 163235280387]

約数ペア:

[(1, 163235280387), (3, 54411760129), (449, 363552963), (839, 194559333), (1347, 121184321), (2517, 64853111), (144439, 1130133), (376711, 433317)]