67633245

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3191}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 121040640

約数和(自身を除く): 53407395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 3191, 4239, 7065, 9573, 15955, 21195, 28719, 47865, 86157, 143595, 430785, 500987, 1502961, 2504935, 4508883, 7514805, 13526649, 22544415, 67633245]

約数ペア:

[(1, 67633245), (3, 22544415), (5, 13526649), (9, 7514805), (15, 4508883), (27, 2504935), (45, 1502961), (135, 500987), (157, 430785), (471, 143595), (785, 86157), (1413, 47865), (2355, 28719), (3191, 21195), (4239, 15955), (7065, 9573)]