7156760221793

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{43441}}^1\times {\mathrm{36947}}^1$

素因数の和:80422

約数の個数: 32

約数和(自身を含む): 8988532089600

約数和(自身を除く): 1831771867807

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 36947, 43441, 258629, 304087, 480311, 564733, 1810403, 2128609, 3362177, 3953131, 12672821, 14900263, 23535239, 27671917, 164746673, 193703419, 1605014627, 11235102389, 20865190151, 78645716723, 146056331057, 550520017061, 1022394317399, 7156760221793]

約数ペア:

[(1, 7156760221793), (7, 1022394317399), (13, 550520017061), (49, 146056331057), (91, 78645716723), (343, 20865190151), (637, 11235102389), (4459, 1605014627), (36947, 193703419), (43441, 164746673), (258629, 27671917), (304087, 23535239), (480311, 14900263), (564733, 12672821), (1810403, 3953131), (2128609, 3362177)]