23956317

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 46835712

約数和(自身を除く): 22879395

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 167, 189, 207, 231, 253, 297, 483, 501, 567, 621, 693, 759, 891, 1169, 1449, 1503, 1771, 1837, 1863, 2079, 2277, 3507, 3841, 4347, 4509, 5313, 5511, 6237, 6831, 10521, 11523, 12859, 13041, 13527, 15939, 16533, 20493, 26887, 31563, 34569, 38577, 42251, 47817, 49599, 80661, 94689, 103707, 115731, 126753, 143451, 148797, 241983, 295757, 311121, 347193, 380259, 725949, 887271, 1041579, 1140777, 2177847, 2661813, 3422331, 7985439, 23956317]

約数ペア:

[(1, 23956317), (3, 7985439), (7, 3422331), (9, 2661813), (11, 2177847), (21, 1140777), (23, 1041579), (27, 887271), (33, 725949), (63, 380259), (69, 347193), (77, 311121), (81, 295757), (99, 241983), (161, 148797), (167, 143451), (189, 126753), (207, 115731), (231, 103707), (253, 94689), (297, 80661), (483, 49599), (501, 47817), (567, 42251), (621, 38577), (693, 34569), (759, 31563), (891, 26887), (1169, 20493), (1449, 16533), (1503, 15939), (1771, 13527), (1837, 13041), (1863, 12859), (2079, 11523), (2277, 10521), (3507, 6831), (3841, 6237), (4347, 5511), (4509, 5313)]