72452007

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 107316144

約数和(自身を除く): 34864137

約数列:

[1, 3, 9, 53, 159, 193, 477, 579, 787, 1737, 2361, 7083, 10229, 30687, 41711, 92061, 125133, 151891, 375399, 455673, 1367019, 8050223, 24150669, 72452007]

約数ペア:

[(1, 72452007), (3, 24150669), (9, 8050223), (53, 1367019), (159, 455673), (193, 375399), (477, 151891), (579, 125133), (787, 92061), (1737, 41711), (2361, 30687), (7083, 10229)]