121850157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 69750483

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 439, 647, 1317, 1941, 4829, 5707, 7117, 8411, 14487, 17121, 21351, 25233, 62777, 92521, 188331, 277563, 284033, 852099, 3124363, 3692429, 9373089, 11077287, 40616719, 121850157]

約数ペア:

[(1, 121850157), (3, 40616719), (11, 11077287), (13, 9373089), (33, 3692429), (39, 3124363), (143, 852099), (429, 284033), (439, 277563), (647, 188331), (1317, 92521), (1941, 62777), (4829, 25233), (5707, 21351), (7117, 17121), (8411, 14487)]