27140113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 38384640

約数和(自身を除く): 11244527

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1427, 1463, 1729, 2717, 9989, 15697, 18551, 19019, 27113, 109879, 129857, 189791, 204061, 298243, 352469, 1428427, 2087701, 2467283, 3877159, 27140113]

約数ペア:

[(1, 27140113), (7, 3877159), (11, 2467283), (13, 2087701), (19, 1428427), (77, 352469), (91, 298243), (133, 204061), (143, 189791), (209, 129857), (247, 109879), (1001, 27113), (1427, 19019), (1463, 18551), (1729, 15697), (2717, 9989)]