47537757

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7919}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 74131200

約数和(自身を除く): 26593443

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 7919, 23757, 71271, 182137, 229651, 546411, 688953, 1639233, 2066859, 5281973, 15845919, 47537757]

約数ペア:

[(1, 47537757), (3, 15845919), (9, 5281973), (23, 2066859), (29, 1639233), (69, 688953), (87, 546411), (207, 229651), (261, 182137), (667, 71271), (2001, 23757), (6003, 7919)]