122742459

素因数分解:

$3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 214053120

約数和(自身を除く): 91310661

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 359, 469, 567, 603, 729, 1077, 1407, 1701, 1809, 2513, 3231, 4221, 5103, 5427, 7539, 9693, 12663, 16281, 22617, 24053, 29079, 37989, 48843, 67851, 72159, 87237, 113967, 168371, 203553, 216477, 261711, 341901, 505113, 610659, 649431, 1515339, 1831977, 1948293, 4546017, 5844879, 13638051, 17534637, 40914153, 122742459]

約数ペア:

[(1, 122742459), (3, 40914153), (7, 17534637), (9, 13638051), (21, 5844879), (27, 4546017), (63, 1948293), (67, 1831977), (81, 1515339), (189, 649431), (201, 610659), (243, 505113), (359, 341901), (469, 261711), (567, 216477), (603, 203553), (729, 168371), (1077, 113967), (1407, 87237), (1701, 72159), (1809, 67851), (2513, 48843), (3231, 37989), (4221, 29079), (5103, 24053), (5427, 22617), (7539, 16281), (9693, 12663)]