23261931

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 20606229

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 99, 167, 189, 201, 231, 297, 469, 501, 603, 693, 737, 1169, 1407, 1503, 1809, 1837, 2079, 2211, 3507, 4221, 4509, 5159, 5511, 6633, 10521, 11189, 12663, 12859, 15477, 16533, 19899, 31563, 33567, 38577, 46431, 49599, 78323, 100701, 115731, 123079, 139293, 234969, 302103, 347193, 369237, 704907, 861553, 1107711, 2114721, 2584659, 3323133, 7753977, 23261931]

約数ペア:

[(1, 23261931), (3, 7753977), (7, 3323133), (9, 2584659), (11, 2114721), (21, 1107711), (27, 861553), (33, 704907), (63, 369237), (67, 347193), (77, 302103), (99, 234969), (167, 139293), (189, 123079), (201, 115731), (231, 100701), (297, 78323), (469, 49599), (501, 46431), (603, 38577), (693, 33567), (737, 31563), (1169, 19899), (1407, 16533), (1503, 15477), (1809, 12859), (1837, 12663), (2079, 11189), (2211, 10521), (3507, 6633), (4221, 5511), (4509, 5159)]