73180341

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{69497}}^1$

素因数の和:69522

約数の個数: 20

約数和(自身を含む): 117729612

約数和(自身を除く): 44549271

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 69497, 208491, 625473, 903461, 1876419, 2710383, 5629257, 8131149, 24393447, 73180341]

約数ペア:

[(1, 73180341), (3, 24393447), (9, 8131149), (13, 5629257), (27, 2710383), (39, 1876419), (81, 903461), (117, 625473), (351, 208491), (1053, 69497)]