71154405987

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1\times {\mathrm{14341}}^1$

素因数の和:15779

約数の個数: 32

約数和(自身を含む): 109089153024

約数和(自身を除く): 37934747037

約数列:

[1, 3, 7, 21, 191, 573, 1237, 1337, 3711, 4011, 8659, 14341, 25977, 43023, 100387, 236267, 301161, 708801, 1653869, 2739131, 4961607, 8217393, 17739817, 19173917, 53219451, 57521751, 124178719, 372536157, 3388305047, 10164915141, 23718135329, 71154405987]

約数ペア:

[(1, 71154405987), (3, 23718135329), (7, 10164915141), (21, 3388305047), (191, 372536157), (573, 124178719), (1237, 57521751), (1337, 53219451), (3711, 19173917), (4011, 17739817), (8659, 8217393), (14341, 4961607), (25977, 2739131), (43023, 1653869), (100387, 708801), (236267, 301161)]