119893137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 197342208

約数和(自身を除く): 77449071

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 643, 683, 1929, 2049, 4501, 4781, 8359, 8879, 13503, 14343, 25077, 26637, 58513, 62153, 175539, 186459, 439169, 1317507, 3074183, 5709197, 9222549, 17127591, 39964379, 119893137]

約数ペア:

[(1, 119893137), (3, 39964379), (7, 17127591), (13, 9222549), (21, 5709197), (39, 3074183), (91, 1317507), (273, 439169), (643, 186459), (683, 175539), (1929, 62153), (2049, 58513), (4501, 26637), (4781, 25077), (8359, 14343), (8879, 13503)]