76380003

素因数分解:

$3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 132577536

約数和(自身を除く): 56197533

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 243, 249, 541, 567, 581, 747, 1623, 1701, 1743, 2241, 3787, 4869, 5229, 6723, 11361, 14607, 15687, 20169, 34083, 43821, 44903, 47061, 102249, 131463, 134709, 141183, 306747, 314321, 404127, 920241, 942963, 1212381, 2828889, 3637143, 8486667, 10911429, 25460001, 76380003]

約数ペア:

[(1, 76380003), (3, 25460001), (7, 10911429), (9, 8486667), (21, 3637143), (27, 2828889), (63, 1212381), (81, 942963), (83, 920241), (189, 404127), (243, 314321), (249, 306747), (541, 141183), (567, 134709), (581, 131463), (747, 102249), (1623, 47061), (1701, 44903), (1743, 43821), (2241, 34083), (3787, 20169), (4869, 15687), (5229, 14607), (6723, 11361)]