47145501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9371}}^1$

素因数の和:9433

約数の個数: 24

約数和(自身を含む): 75050976

約数和(自身を除く): 27905475

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 9371, 28113, 84339, 121823, 365469, 402953, 1096407, 1208859, 3626577, 5238389, 15715167, 47145501]

約数ペア:

[(1, 47145501), (3, 15715167), (9, 5238389), (13, 3626577), (39, 1208859), (43, 1096407), (117, 402953), (129, 365469), (387, 121823), (559, 84339), (1677, 28113), (5031, 9371)]