27294911

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 7725889

約数列:

[1, 7, 17, 31, 49, 119, 151, 217, 343, 527, 833, 1057, 1519, 2567, 3689, 4681, 5831, 7399, 10633, 17969, 25823, 32767, 51793, 79577, 125783, 180761, 229369, 557039, 880481, 1605583, 3899273, 27294911]

約数ペア:

[(1, 27294911), (7, 3899273), (17, 1605583), (31, 880481), (49, 557039), (119, 229369), (151, 180761), (217, 125783), (343, 79577), (527, 51793), (833, 32767), (1057, 25823), (1519, 17969), (2567, 10633), (3689, 7399), (4681, 5831)]