61666407

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 100104960

約数和(自身を除く): 38438553

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 523, 1191, 1569, 3573, 4367, 4707, 5753, 10719, 13101, 14121, 17259, 39303, 51777, 117909, 155331, 207631, 622893, 1868679, 2283941, 5606037, 6851823, 20555469, 61666407]

約数ペア:

[(1, 61666407), (3, 20555469), (9, 6851823), (11, 5606037), (27, 2283941), (33, 1868679), (99, 622893), (297, 207631), (397, 155331), (523, 117909), (1191, 51777), (1569, 39303), (3573, 17259), (4367, 14121), (4707, 13101), (5753, 10719)]