78549003

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 125820552

約数和(自身を除く): 47271549

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1201, 1521, 1677, 3603, 5031, 7267, 10809, 15613, 21801, 46839, 51643, 65403, 140517, 154929, 202969, 464787, 608907, 671359, 1826721, 2014077, 6042231, 8727667, 26183001, 78549003]

約数ペア:

[(1, 78549003), (3, 26183001), (9, 8727667), (13, 6042231), (39, 2014077), (43, 1826721), (117, 671359), (129, 608907), (169, 464787), (387, 202969), (507, 154929), (559, 140517), (1201, 65403), (1521, 51643), (1677, 46839), (3603, 21801), (5031, 15613), (7267, 10809)]