120071119

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 151891320

約数和(自身を除く): 31820201

約数列:

[1, 7, 17, 49, 61, 119, 139, 289, 427, 833, 973, 1037, 2023, 2363, 2989, 6811, 7259, 8479, 14161, 16541, 17629, 40171, 50813, 59353, 115787, 123403, 144143, 281197, 415471, 863821, 1009001, 1968379, 2450431, 7063007, 17153017, 120071119]

約数ペア:

[(1, 120071119), (7, 17153017), (17, 7063007), (49, 2450431), (61, 1968379), (119, 1009001), (139, 863821), (289, 415471), (427, 281197), (833, 144143), (973, 123403), (1037, 115787), (2023, 59353), (2363, 50813), (2989, 40171), (6811, 17629), (7259, 16541), (8479, 14161)]