27187420701

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2198029}}^1$

素因数の和:2198089

約数の個数: 32

約数和(自身を含む): 45015654400

約数和(自身を除く): 17828233699

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 2198029, 6594087, 15386203, 41762551, 46158609, 68138899, 125287653, 204416697, 292337857, 476972293, 877013571, 1294639081, 1430916879, 3883917243, 9062473567, 27187420701]

約数ペア:

[(1, 27187420701), (3, 9062473567), (7, 3883917243), (19, 1430916879), (21, 1294639081), (31, 877013571), (57, 476972293), (93, 292337857), (133, 204416697), (217, 125287653), (399, 68138899), (589, 46158609), (651, 41762551), (1767, 15386203), (4123, 6594087), (12369, 2198029)]