543145141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 704471040

約数和(自身を除く): 161325899

約数列:

[1, 7, 11, 31, 77, 139, 217, 341, 973, 1529, 1637, 2387, 4309, 10703, 11459, 18007, 30163, 47399, 50747, 126049, 227543, 331793, 355229, 558217, 1592801, 2502973, 3907519, 7053833, 17520811, 49376831, 77592163, 543145141]

約数ペア:

[(1, 543145141), (7, 77592163), (11, 49376831), (31, 17520811), (77, 7053833), (139, 3907519), (217, 2502973), (341, 1592801), (973, 558217), (1529, 355229), (1637, 331793), (2387, 227543), (4309, 126049), (10703, 50747), (11459, 47399), (18007, 30163)]