71097873

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43969}}^1$

素因数の和:43997

約数の個数: 24

約数和(自身を含む): 120301920

約数和(自身を除く): 49204047

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 43969, 131907, 307783, 483659, 923349, 1450977, 2154481, 3385613, 6463443, 10156839, 23699291, 71097873]

約数ペア:

[(1, 71097873), (3, 23699291), (7, 10156839), (11, 6463443), (21, 3385613), (33, 2154481), (49, 1450977), (77, 923349), (147, 483659), (231, 307783), (539, 131907), (1617, 43969)]