27503883

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 46365696

約数和(自身を除く): 18861813

約数列:

[1, 3, 9, 11, 23, 33, 47, 69, 99, 141, 207, 253, 257, 423, 517, 759, 771, 1081, 1551, 2277, 2313, 2827, 3243, 4653, 5911, 8481, 9729, 11891, 12079, 17733, 25443, 35673, 36237, 53199, 65021, 107019, 108711, 132869, 195063, 277817, 398607, 585189, 833451, 1195821, 2500353, 3055987, 9167961, 27503883]

約数ペア:

[(1, 27503883), (3, 9167961), (9, 3055987), (11, 2500353), (23, 1195821), (33, 833451), (47, 585189), (69, 398607), (99, 277817), (141, 195063), (207, 132869), (253, 108711), (257, 107019), (423, 65021), (517, 53199), (759, 36237), (771, 35673), (1081, 25443), (1551, 17733), (2277, 12079), (2313, 11891), (2827, 9729), (3243, 8481), (4653, 5911)]