65273747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36857}}^1$

素因数の和:36898

約数の個数: 16

約数和(自身を含む): 84920832

約数和(自身を除く): 19647085

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 36857, 257999, 405427, 847711, 2837989, 5933977, 9324821, 65273747]

約数ペア:

[(1, 65273747), (7, 9324821), (11, 5933977), (23, 2837989), (77, 847711), (161, 405427), (253, 257999), (1771, 36857)]