127261374

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 261079200

約数和(自身を除く): 133817826

約数列:

[1, 2, 3, 6, 53, 106, 157, 159, 314, 318, 471, 942, 2549, 5098, 7647, 8321, 15294, 16642, 24963, 49926, 135097, 270194, 400193, 405291, 800386, 810582, 1200579, 2401158, 21210229, 42420458, 63630687, 127261374]

約数ペア:

[(1, 127261374), (2, 63630687), (3, 42420458), (6, 21210229), (53, 2401158), (106, 1200579), (157, 810582), (159, 800386), (314, 405291), (318, 400193), (471, 270194), (942, 135097), (2549, 49926), (5098, 24963), (7647, 16642), (8321, 15294)]