71192979

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18472

約数の個数: 32

約数和(自身を含む): 123916800

約数和(自身を除く): 52723821

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 18439, 55317, 165951, 202829, 239707, 497853, 608487, 719121, 1825461, 2157363, 2636777, 5476383, 6472089, 7910331, 23730993, 71192979]

約数ペア:

[(1, 71192979), (3, 23730993), (9, 7910331), (11, 6472089), (13, 5476383), (27, 2636777), (33, 2157363), (39, 1825461), (99, 719121), (117, 608487), (143, 497853), (297, 239707), (351, 202829), (429, 165951), (1287, 55317), (3861, 18439)]