70869519

素因数分解:

$3^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{659}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 49514481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 569, 659, 1707, 1977, 3983, 4613, 5121, 5931, 11949, 13839, 15363, 17793, 35847, 41517, 107541, 124551, 374971, 1124913, 2624797, 3374739, 7874391, 10124217, 23623173, 70869519]

約数ペア:

[(1, 70869519), (3, 23623173), (7, 10124217), (9, 7874391), (21, 3374739), (27, 2624797), (63, 1124913), (189, 374971), (569, 124551), (659, 107541), (1707, 41517), (1977, 35847), (3983, 17793), (4613, 15363), (5121, 13839), (5931, 11949)]