196861131

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 300867840

約数和(自身を除く): 104006709

約数列:

[1, 3, 9, 27, 41, 123, 163, 369, 489, 1091, 1107, 1467, 3273, 4401, 6683, 9819, 20049, 29457, 44731, 60147, 134193, 177833, 180441, 402579, 533499, 1207737, 1600497, 4801491, 7291153, 21873459, 65620377, 196861131]

約数ペア:

[(1, 196861131), (3, 65620377), (9, 21873459), (27, 7291153), (41, 4801491), (123, 1600497), (163, 1207737), (369, 533499), (489, 402579), (1091, 180441), (1107, 177833), (1467, 134193), (3273, 60147), (4401, 44731), (6683, 29457), (9819, 20049)]