47673549

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 91975680

約数和(自身を除く): 44302131

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 621, 693, 759, 997, 1449, 1771, 2079, 2277, 2991, 4347, 5313, 6831, 6979, 8973, 10967, 15939, 20937, 22931, 26919, 32901, 47817, 62811, 68793, 76769, 98703, 160517, 188433, 206379, 230307, 252241, 296109, 481551, 619137, 690921, 756723, 1444653, 1765687, 2072763, 2270169, 4333959, 5297061, 6810507, 15891183, 47673549]

約数ペア:

[(1, 47673549), (3, 15891183), (7, 6810507), (9, 5297061), (11, 4333959), (21, 2270169), (23, 2072763), (27, 1765687), (33, 1444653), (63, 756723), (69, 690921), (77, 619137), (99, 481551), (161, 296109), (189, 252241), (207, 230307), (231, 206379), (253, 188433), (297, 160517), (483, 98703), (621, 76769), (693, 68793), (759, 62811), (997, 47817), (1449, 32901), (1771, 26919), (2079, 22931), (2277, 20937), (2991, 15939), (4347, 10967), (5313, 8973), (6831, 6979)]