140147211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 209226240

約数和(自身を除く): 69079029

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 1007, 1219, 1311, 2017, 3021, 3657, 6051, 23161, 38323, 46391, 69483, 106901, 114969, 139173, 320703, 881429, 2031119, 2458723, 2644287, 6093357, 7376169, 46715737, 140147211]

約数ペア:

[(1, 140147211), (3, 46715737), (19, 7376169), (23, 6093357), (53, 2644287), (57, 2458723), (69, 2031119), (159, 881429), (437, 320703), (1007, 139173), (1219, 114969), (1311, 106901), (2017, 69483), (3021, 46391), (3657, 38323), (6051, 23161)]