86848713

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19979}}^1$

素因数の和:20018

約数の個数: 32

約数和(自身を含む): 153446400

約数和(自身を除く): 66597687

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 19979, 59937, 139853, 179811, 419559, 459517, 539433, 1258677, 1378551, 3216619, 3776031, 4135653, 9649857, 12406959, 28949571, 86848713]

約数ペア:

[(1, 86848713), (3, 28949571), (7, 12406959), (9, 9649857), (21, 4135653), (23, 3776031), (27, 3216619), (63, 1378551), (69, 1258677), (161, 539433), (189, 459517), (207, 419559), (483, 179811), (621, 139853), (1449, 59937), (4347, 19979)]