127831446

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 297183744

約数和(自身を除く): 169352298

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 103, 141, 162, 163, 206, 282, 309, 326, 423, 489, 618, 846, 927, 978, 1269, 1467, 1854, 2538, 2781, 2934, 3807, 4401, 4841, 5562, 7614, 7661, 8343, 8802, 9682, 13203, 14523, 15322, 16686, 16789, 22983, 26406, 29046, 33578, 43569, 45966, 50367, 68949, 87138, 100734, 130707, 137898, 151101, 206847, 261414, 302202, 392121, 413694, 453303, 620541, 784242, 789083, 906606, 1241082, 1359909, 1578166, 2367249, 2719818, 4734498, 7101747, 14203494, 21305241, 42610482, 63915723, 127831446]

約数ペア:

[(1, 127831446), (2, 63915723), (3, 42610482), (6, 21305241), (9, 14203494), (18, 7101747), (27, 4734498), (47, 2719818), (54, 2367249), (81, 1578166), (94, 1359909), (103, 1241082), (141, 906606), (162, 789083), (163, 784242), (206, 620541), (282, 453303), (309, 413694), (326, 392121), (423, 302202), (489, 261414), (618, 206847), (846, 151101), (927, 137898), (978, 130707), (1269, 100734), (1467, 87138), (1854, 68949), (2538, 50367), (2781, 45966), (2934, 43569), (3807, 33578), (4401, 29046), (4841, 26406), (5562, 22983), (7614, 16789), (7661, 16686), (8343, 15322), (8802, 14523), (9682, 13203)]