75490623

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 127196160

約数和(自身を除く): 51705537

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 897, 1039, 1053, 1863, 2691, 3117, 3159, 5589, 8073, 9351, 13507, 23897, 24219, 28053, 40521, 71691, 72657, 84159, 121563, 215073, 252477, 310661, 364689, 645219, 931983, 1094067, 1935657, 2795949, 3282201, 5806971, 8387847, 25163541, 75490623]

約数ペア:

[(1, 75490623), (3, 25163541), (9, 8387847), (13, 5806971), (23, 3282201), (27, 2795949), (39, 1935657), (69, 1094067), (81, 931983), (117, 645219), (207, 364689), (243, 310661), (299, 252477), (351, 215073), (621, 121563), (897, 84159), (1039, 72657), (1053, 71691), (1863, 40521), (2691, 28053), (3117, 24219), (3159, 23897), (5589, 13507), (8073, 9351)]