70259361

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 100024320

約数和(自身を除く): 29764959

約数列:

[1, 3, 31, 73, 79, 93, 131, 219, 237, 393, 2263, 2449, 4061, 5767, 6789, 7347, 9563, 10349, 12183, 17301, 28689, 31047, 178777, 296453, 320819, 536331, 755477, 889359, 962457, 2266431, 23419787, 70259361]

約数ペア:

[(1, 70259361), (3, 23419787), (31, 2266431), (73, 962457), (79, 889359), (93, 755477), (131, 536331), (219, 320819), (237, 296453), (393, 178777), (2263, 31047), (2449, 28689), (4061, 17301), (5767, 12183), (6789, 10349), (7347, 9563)]