70380051

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 44082669

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 1439, 2329, 2877, 4317, 6987, 10073, 16303, 24463, 30219, 48909, 73389, 171241, 197143, 513723, 591429, 1380001, 3351431, 4140003, 10054293, 23460017, 70380051]

約数ペア:

[(1, 70380051), (3, 23460017), (7, 10054293), (17, 4140003), (21, 3351431), (51, 1380001), (119, 591429), (137, 513723), (357, 197143), (411, 171241), (959, 73389), (1439, 48909), (2329, 30219), (2877, 24463), (4317, 16303), (6987, 10073)]