328549311

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3251}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 515116800

約数和(自身を除く): 186567489

約数列:

[1, 3, 9, 19, 27, 57, 171, 197, 513, 591, 1773, 3251, 3743, 5319, 9753, 11229, 29259, 33687, 61769, 87777, 101061, 185307, 555921, 640447, 1667763, 1921341, 5764023, 12168493, 17292069, 36505479, 109516437, 328549311]

約数ペア:

[(1, 328549311), (3, 109516437), (9, 36505479), (19, 17292069), (27, 12168493), (57, 5764023), (171, 1921341), (197, 1667763), (513, 640447), (591, 555921), (1773, 185307), (3251, 101061), (3743, 87777), (5319, 61769), (9753, 33687), (11229, 29259)]