7448004351

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{14983}}^1$

素因数の和:15050

約数の個数: 60

約数和(自身を含む): 12433992912

約数和(自身を除く): 4985988561

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 361, 459, 513, 969, 1083, 1377, 1539, 2907, 3249, 6137, 8721, 9747, 14983, 18411, 26163, 29241, 44949, 55233, 134847, 165699, 254711, 284677, 404541, 497097, 764133, 854031, 1213623, 2292399, 2562093, 4839509, 5408863, 6877197, 7686279, 14518527, 16226589, 20631591, 23058837, 43555581, 48679767, 91950671, 130666743, 146039301, 275852013, 392000229, 438117903, 827556039, 2482668117, 7448004351]

約数ペア:

[(1, 7448004351), (3, 2482668117), (9, 827556039), (17, 438117903), (19, 392000229), (27, 275852013), (51, 146039301), (57, 130666743), (81, 91950671), (153, 48679767), (171, 43555581), (323, 23058837), (361, 20631591), (459, 16226589), (513, 14518527), (969, 7686279), (1083, 6877197), (1377, 5408863), (1539, 4839509), (2907, 2562093), (3249, 2292399), (6137, 1213623), (8721, 854031), (9747, 764133), (14983, 497097), (18411, 404541), (26163, 284677), (29241, 254711), (44949, 165699), (55233, 134847)]