71642763

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 105670656

約数和(自身を除く): 34027893

約数列:

[1, 3, 9, 71, 191, 213, 573, 587, 639, 1719, 1761, 5283, 13561, 40683, 41677, 112117, 122049, 125031, 336351, 375093, 1009053, 7960307, 23880921, 71642763]

約数ペア:

[(1, 71642763), (3, 23880921), (9, 7960307), (71, 1009053), (191, 375093), (213, 336351), (573, 125031), (587, 122049), (639, 112117), (1719, 41677), (1761, 40683), (5283, 13561)]