15695873361

素因数分解:

$3^3\times 7^1\times {\mathrm{3361}}^1\times {\mathrm{24709}}^1$

素因数の和:28086

約数の個数: 32

約数和(自身を含む): 26584006400

約数和(自身を除く): 10888133039

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3361, 10083, 23527, 24709, 30249, 70581, 74127, 90747, 172963, 211743, 222381, 518889, 635229, 667143, 1556667, 4670001, 83046949, 249140847, 581328643, 747422541, 1743985929, 2242267623, 5231957787, 15695873361]

約数ペア:

[(1, 15695873361), (3, 5231957787), (7, 2242267623), (9, 1743985929), (21, 747422541), (27, 581328643), (63, 249140847), (189, 83046949), (3361, 4670001), (10083, 1556667), (23527, 667143), (24709, 635229), (30249, 518889), (70581, 222381), (74127, 211743), (90747, 172963)]