127101513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{967}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 211875840

約数和(自身を除く): 84774327

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 569, 967, 1707, 2901, 3983, 6259, 6769, 10637, 11949, 18777, 20307, 31911, 43813, 74459, 131439, 223377, 550223, 1650669, 3851561, 6052453, 11554683, 18157359, 42367171, 127101513]

約数ペア:

[(1, 127101513), (3, 42367171), (7, 18157359), (11, 11554683), (21, 6052453), (33, 3851561), (77, 1650669), (231, 550223), (569, 223377), (967, 131439), (1707, 74459), (2901, 43813), (3983, 31911), (6259, 20307), (6769, 18777), (10637, 11949)]