61141107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 90432000

約数和(自身を除く): 29290893

約数列:

[1, 3, 19, 23, 57, 69, 149, 313, 437, 447, 939, 1311, 2831, 3427, 5947, 7199, 8493, 10281, 17841, 21597, 46637, 65113, 136781, 139911, 195339, 410343, 886103, 1072651, 2658309, 3217953, 20380369, 61141107]

約数ペア:

[(1, 61141107), (3, 20380369), (19, 3217953), (23, 2658309), (57, 1072651), (69, 886103), (149, 410343), (313, 195339), (437, 139911), (447, 136781), (939, 65113), (1311, 46637), (2831, 21597), (3427, 17841), (5947, 10281), (7199, 8493)]