69140323

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 86676480

約数和(自身を除く): 17536157

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 1979, 4991, 13853, 34937, 45517, 61349, 96971, 318619, 429443, 1411027, 2230333, 3006101, 9877189, 69140323]

約数ペア:

[(1, 69140323), (7, 9877189), (23, 3006101), (31, 2230333), (49, 1411027), (161, 429443), (217, 318619), (713, 96971), (1127, 61349), (1519, 45517), (1979, 34937), (4991, 13853)]