70377471

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 109977600

約数和(自身を除く): 39600129

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 1789, 4371, 5367, 13113, 16101, 39339, 48303, 55459, 84083, 166377, 252249, 499131, 756747, 1497393, 2270241, 2606573, 7819719, 23459157, 70377471]

約数ペア:

[(1, 70377471), (3, 23459157), (9, 7819719), (27, 2606573), (31, 2270241), (47, 1497393), (93, 756747), (141, 499131), (279, 252249), (423, 166377), (837, 84083), (1269, 55459), (1457, 48303), (1789, 39339), (4371, 16101), (5367, 13113)]