64148427

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53591}}^1$

素因数の和:53623

約数の個数: 24

約数和(自身を含む): 111471360

約数和(自身を除く): 47322933

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 53591, 160773, 375137, 482319, 1018229, 1125411, 3054687, 3376233, 7127603, 9164061, 21382809, 64148427]

約数ペア:

[(1, 64148427), (3, 21382809), (7, 9164061), (9, 7127603), (19, 3376233), (21, 3054687), (57, 1125411), (63, 1018229), (133, 482319), (171, 375137), (399, 160773), (1197, 53591)]