71986002831

素因数分解:

$3^3\times {\mathrm{43969}}^1\times {\mathrm{60637}}^1$

素因数の和:104615

約数の個数: 16

約数和(自身を含む): 106650114400

約数和(自身を除く): 34664111569

約数列:

[1, 3, 9, 27, 43969, 60637, 131907, 181911, 395721, 545733, 1187163, 1637199, 2666148253, 7998444759, 23995334277, 71986002831]

約数ペア:

[(1, 71986002831), (3, 23995334277), (9, 7998444759), (27, 2666148253), (43969, 1637199), (60637, 1187163), (131907, 545733), (181911, 395721)]