552100077

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 829942400

約数和(自身を除く): 277842323

約数列:

[1, 3, 9, 27, 139, 157, 417, 471, 937, 1251, 1413, 2811, 3753, 4239, 8433, 21823, 25299, 65469, 130243, 147109, 196407, 390729, 441327, 589221, 1172187, 1323981, 3516561, 3971943, 20448151, 61344453, 184033359, 552100077]

約数ペア:

[(1, 552100077), (3, 184033359), (9, 61344453), (27, 20448151), (139, 3971943), (157, 3516561), (417, 1323981), (471, 1172187), (937, 589221), (1251, 441327), (1413, 390729), (2811, 196407), (3753, 147109), (4239, 130243), (8433, 65469), (21823, 25299)]