74528127

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 117216000

約数和(自身を除く): 42687873

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 1109, 1179, 2489, 3327, 3537, 7467, 9981, 21071, 22401, 29943, 63213, 67203, 145279, 189639, 435837, 568917, 1307511, 2760301, 3922533, 8280903, 24842709, 74528127]

約数ペア:

[(1, 74528127), (3, 24842709), (9, 8280903), (19, 3922533), (27, 2760301), (57, 1307511), (131, 568917), (171, 435837), (393, 189639), (513, 145279), (1109, 67203), (1179, 63213), (2489, 29943), (3327, 22401), (3537, 21071), (7467, 9981)]