129119079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 190656000

約数和(自身を除く): 61536921

約数列:

[1, 3, 19, 23, 57, 69, 149, 437, 447, 661, 1311, 1983, 2831, 3427, 8493, 10281, 12559, 15203, 37677, 45609, 65113, 98489, 195339, 288857, 295467, 866571, 1871291, 2265247, 5613873, 6795741, 43039693, 129119079]

約数ペア:

[(1, 129119079), (3, 43039693), (19, 6795741), (23, 5613873), (57, 2265247), (69, 1871291), (149, 866571), (437, 295467), (447, 288857), (661, 195339), (1311, 98489), (1983, 65113), (2831, 45609), (3427, 37677), (8493, 15203), (10281, 12559)]