27452169

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 43584000

約数和(自身を除く): 16131831

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 907, 1121, 1593, 2721, 3363, 8163, 10089, 17233, 24489, 30267, 51699, 53513, 155097, 160539, 465291, 481617, 1016747, 1444851, 3050241, 9150723, 27452169]

約数ペア:

[(1, 27452169), (3, 9150723), (9, 3050241), (19, 1444851), (27, 1016747), (57, 481617), (59, 465291), (171, 160539), (177, 155097), (513, 53513), (531, 51699), (907, 30267), (1121, 24489), (1593, 17233), (2721, 10089), (3363, 8163)]