1769229

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 3502080

約数和(自身を除く): 1732851

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 37, 63, 69, 77, 99, 111, 161, 189, 207, 231, 253, 259, 297, 333, 407, 483, 621, 693, 759, 777, 851, 999, 1221, 1449, 1771, 2079, 2277, 2331, 2553, 2849, 3663, 4347, 5313, 5957, 6831, 6993, 7659, 8547, 9361, 10989, 15939, 17871, 22977, 25641, 28083, 47817, 53613, 65527, 76923, 84249, 160839, 196581, 252747, 589743, 1769229]

約数ペア:

[(1, 1769229), (3, 589743), (7, 252747), (9, 196581), (11, 160839), (21, 84249), (23, 76923), (27, 65527), (33, 53613), (37, 47817), (63, 28083), (69, 25641), (77, 22977), (99, 17871), (111, 15939), (161, 10989), (189, 9361), (207, 8547), (231, 7659), (253, 6993), (259, 6831), (297, 5957), (333, 5313), (407, 4347), (483, 3663), (621, 2849), (693, 2553), (759, 2331), (777, 2277), (851, 2079), (999, 1771), (1221, 1449)]