127730466

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{12007}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 285310080

約数和(自身を除く): 157579614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 12007, 24014, 36021, 72042, 108063, 216126, 324189, 648378, 2365379, 4730758, 7096137, 14192274, 21288411, 42576822, 63865233, 127730466]

約数ペア:

[(1, 127730466), (2, 63865233), (3, 42576822), (6, 21288411), (9, 14192274), (18, 7096137), (27, 4730758), (54, 2365379), (197, 648378), (394, 324189), (591, 216126), (1182, 108063), (1773, 72042), (3546, 36021), (5319, 24014), (10638, 12007)]