67134645

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7573}}^1$

素因数の和:7781

約数の個数: 24

約数和(自身を含む): 116972856

約数和(自身を除く): 49838211

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 7573, 8865, 22719, 37865, 68157, 113595, 340785, 1491881, 4475643, 7459405, 13426929, 22378215, 67134645]

約数ペア:

[(1, 67134645), (3, 22378215), (5, 13426929), (9, 7459405), (15, 4475643), (45, 1491881), (197, 340785), (591, 113595), (985, 68157), (1773, 37865), (2955, 22719), (7573, 8865)]