15691668291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{97967}}^1$

素因数の和:98060

約数の個数: 36

約数和(自身を含む): 25087057632

約数和(自身を除く): 9395389341

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1369, 1443, 4107, 4329, 12321, 17797, 53391, 97967, 160173, 293901, 881703, 1273571, 3624779, 3820713, 10874337, 11462139, 32623011, 47122127, 134116823, 141366381, 402350469, 424099143, 1207051407, 1743518699, 5230556097, 15691668291]

約数ペア:

[(1, 15691668291), (3, 5230556097), (9, 1743518699), (13, 1207051407), (37, 424099143), (39, 402350469), (111, 141366381), (117, 134116823), (333, 47122127), (481, 32623011), (1369, 11462139), (1443, 10874337), (4107, 3820713), (4329, 3624779), (12321, 1273571), (17797, 881703), (53391, 293901), (97967, 160173)]