67199041

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 22891967

約数列:

[1, 7, 13, 31, 41, 49, 83, 91, 217, 287, 403, 533, 581, 637, 1079, 1271, 1519, 2009, 2573, 2821, 3403, 3731, 4067, 7553, 8897, 16523, 18011, 19747, 23821, 26117, 33449, 44239, 52871, 62279, 105493, 115661, 126077, 166747, 234143, 309673, 738451, 809627, 1371409, 1639001, 2167711, 5169157, 9599863, 67199041]

約数ペア:

[(1, 67199041), (7, 9599863), (13, 5169157), (31, 2167711), (41, 1639001), (49, 1371409), (83, 809627), (91, 738451), (217, 309673), (287, 234143), (403, 166747), (533, 126077), (581, 115661), (637, 105493), (1079, 62279), (1271, 52871), (1519, 44239), (2009, 33449), (2573, 26117), (2821, 23821), (3403, 19747), (3731, 18011), (4067, 16523), (7553, 8897)]