179621091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 287383040

約数和(自身を除く): 107761949

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 631, 811, 1893, 2433, 5679, 7299, 8203, 10543, 17037, 21897, 24609, 31629, 73827, 94887, 221481, 284661, 511741, 1535223, 4605669, 6652633, 13817007, 19957899, 59873697, 179621091]

約数ペア:

[(1, 179621091), (3, 59873697), (9, 19957899), (13, 13817007), (27, 6652633), (39, 4605669), (117, 1535223), (351, 511741), (631, 284661), (811, 221481), (1893, 94887), (2433, 73827), (5679, 31629), (7299, 24609), (8203, 21897), (10543, 17037)]