128049484743

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{282481}}^1$

素因数の和:282756

約数の個数: 32

約数和(自身を含む): 192720519680

約数和(自身を除く): 64671034937

約数列:

[1, 3, 9, 27, 103, 163, 309, 489, 927, 1467, 2781, 4401, 16789, 50367, 151101, 282481, 453303, 847443, 2542329, 7626987, 29095543, 46044403, 87286629, 138133209, 261859887, 414399627, 785579661, 1243198881, 4742573509, 14227720527, 42683161581, 128049484743]

約数ペア:

[(1, 128049484743), (3, 42683161581), (9, 14227720527), (27, 4742573509), (103, 1243198881), (163, 785579661), (309, 414399627), (489, 261859887), (927, 138133209), (1467, 87286629), (2781, 46044403), (4401, 29095543), (16789, 7626987), (50367, 2542329), (151101, 847443), (282481, 453303)]