33177123

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 57730816

約数和(自身を除く): 24553693

約数列:

[1, 3, 7, 9, 21, 37, 43, 63, 111, 129, 259, 301, 331, 333, 387, 777, 903, 993, 1591, 2317, 2331, 2709, 2979, 4773, 6951, 11137, 12247, 14233, 14319, 20853, 33411, 36741, 42699, 85729, 99631, 100233, 110223, 128097, 257187, 298893, 526621, 771561, 896679, 1579863, 3686347, 4739589, 11059041, 33177123]

約数ペア:

[(1, 33177123), (3, 11059041), (7, 4739589), (9, 3686347), (21, 1579863), (37, 896679), (43, 771561), (63, 526621), (111, 298893), (129, 257187), (259, 128097), (301, 110223), (331, 100233), (333, 99631), (387, 85729), (777, 42699), (903, 36741), (993, 33411), (1591, 20853), (2317, 14319), (2331, 14233), (2709, 12247), (2979, 11137), (4773, 6951)]