228609693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6761}}^1$

素因数の和:6814

約数の個数: 36

約数和(自身を含む): 377819988

約数和(自身を除く): 149210295

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 3757, 6761, 11271, 20283, 33813, 60849, 87893, 114937, 263679, 344811, 791037, 1034433, 1494181, 1953929, 4482543, 5861787, 13447629, 17585361, 25401077, 76203231, 228609693]

約数ペア:

[(1, 228609693), (3, 76203231), (9, 25401077), (13, 17585361), (17, 13447629), (39, 5861787), (51, 4482543), (117, 1953929), (153, 1494181), (221, 1034433), (289, 791037), (663, 344811), (867, 263679), (1989, 114937), (2601, 87893), (3757, 60849), (6761, 33813), (11271, 20283)]