1115661789

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{87359}}^1$

素因数の和:87422

約数の個数: 32

約数和(自身を含む): 1845043200

約数和(自身を除く): 729381411

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 87359, 262077, 786231, 960949, 2358693, 2882847, 3756437, 8648541, 11269311, 25945623, 33807933, 41320807, 101423799, 123962421, 371887263, 1115661789]

約数ペア:

[(1, 1115661789), (3, 371887263), (9, 123962421), (11, 101423799), (27, 41320807), (33, 33807933), (43, 25945623), (99, 11269311), (129, 8648541), (297, 3756437), (387, 2882847), (473, 2358693), (1161, 960949), (1419, 786231), (4257, 262077), (12771, 87359)]