49257261

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 75278720

約数和(自身を除く): 26021459

約数列:

[1, 3, 9, 27, 67, 73, 201, 219, 373, 603, 657, 1119, 1809, 1971, 3357, 4891, 10071, 14673, 24991, 27229, 44019, 74973, 81687, 132057, 224919, 245061, 674757, 735183, 1824343, 5473029, 16419087, 49257261]

約数ペア:

[(1, 49257261), (3, 16419087), (9, 5473029), (27, 1824343), (67, 735183), (73, 674757), (201, 245061), (219, 224919), (373, 132057), (603, 81687), (657, 74973), (1119, 44019), (1809, 27229), (1971, 24991), (3357, 14673), (4891, 10071)]