16888948717347

素因数分解:

$3^3\times 7^2\times {\mathrm{34129}}^1\times {\mathrm{374041}}^1$

素因数の和:408193

約数の個数: 48

約数和(自身を含む): 29106601888800

約数和(自身を除く): 12217653171453

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 34129, 102387, 238903, 307161, 374041, 716709, 921483, 1122123, 1672321, 2150127, 2618287, 3366369, 5016963, 6450381, 7854861, 10099107, 15050889, 18328009, 23564583, 45152667, 54984027, 70693749, 164952081, 494856243, 12765645289, 38296935867, 89359517023, 114890807601, 268078551069, 344672422803, 625516619161, 804235653207, 1876549857483, 2412706959621, 5629649572449, 16888948717347]

約数ペア:

[(1, 16888948717347), (3, 5629649572449), (7, 2412706959621), (9, 1876549857483), (21, 804235653207), (27, 625516619161), (49, 344672422803), (63, 268078551069), (147, 114890807601), (189, 89359517023), (441, 38296935867), (1323, 12765645289), (34129, 494856243), (102387, 164952081), (238903, 70693749), (307161, 54984027), (374041, 45152667), (716709, 23564583), (921483, 18328009), (1122123, 15050889), (1672321, 10099107), (2150127, 7854861), (2618287, 6450381), (3366369, 5016963)]