227935281

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9463}}^1$

素因数の和:9541

約数の個数: 32

約数和(自身を含む): 368263168

約数和(自身を除く): 140327887

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3441, 8029, 9463, 24087, 28389, 66241, 198723, 293353, 350131, 880059, 1050393, 2053471, 2450917, 6160413, 7352751, 10854061, 32562183, 75978427, 227935281]

約数ペア:

[(1, 227935281), (3, 75978427), (7, 32562183), (21, 10854061), (31, 7352751), (37, 6160413), (93, 2450917), (111, 2053471), (217, 1050393), (259, 880059), (651, 350131), (777, 293353), (1147, 198723), (3441, 66241), (8029, 28389), (9463, 24087)]