121867278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3559}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 263155200

約数和(自身を除く): 141287922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 2634, 3559, 5707, 7118, 10677, 11414, 17121, 21354, 34242, 46267, 92534, 138801, 277602, 1562401, 3124802, 4687203, 9374406, 20311213, 40622426, 60933639, 121867278]

約数ペア:

[(1, 121867278), (2, 60933639), (3, 40622426), (6, 20311213), (13, 9374406), (26, 4687203), (39, 3124802), (78, 1562401), (439, 277602), (878, 138801), (1317, 92534), (2634, 46267), (3559, 34242), (5707, 21354), (7118, 17121), (10677, 11414)]