228097233

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12109}}^1$

素因数の和:12158

約数の個数: 48

約数和(自身を含む): 423171840

約数和(自身を除く): 195074607

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 12109, 18837, 36327, 84763, 108981, 157417, 254289, 278507, 472251, 762867, 835521, 1101919, 1416753, 1949549, 2506563, 3305757, 3620591, 5848647, 9917271, 10861773, 17545941, 25344137, 32585319, 76032411, 228097233]

約数ペア:

[(1, 228097233), (3, 76032411), (7, 32585319), (9, 25344137), (13, 17545941), (21, 10861773), (23, 9917271), (39, 5848647), (63, 3620591), (69, 3305757), (91, 2506563), (117, 1949549), (161, 1416753), (207, 1101919), (273, 835521), (299, 762867), (483, 472251), (819, 278507), (897, 254289), (1449, 157417), (2093, 108981), (2691, 84763), (6279, 36327), (12109, 18837)]