827097399

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 1276853760

約数和(自身を除く): 449756361

約数列:

[1, 3, 9, 27, 47, 81, 139, 141, 243, 417, 423, 521, 1251, 1269, 1563, 3753, 3807, 4689, 6533, 11259, 11421, 14067, 19599, 24487, 33777, 42201, 58797, 72419, 73461, 126603, 176391, 217257, 220383, 529173, 651771, 661149, 1587519, 1955313, 1983447, 3403693, 5865939, 5950341, 10211079, 17597817, 30633237, 91899711, 275699133, 827097399]

約数ペア:

[(1, 827097399), (3, 275699133), (9, 91899711), (27, 30633237), (47, 17597817), (81, 10211079), (139, 5950341), (141, 5865939), (243, 3403693), (417, 1983447), (423, 1955313), (521, 1587519), (1251, 661149), (1269, 651771), (1563, 529173), (3753, 220383), (3807, 217257), (4689, 176391), (6533, 126603), (11259, 73461), (11421, 72419), (14067, 58797), (19599, 42201), (24487, 33777)]