123822069

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 207060480

約数和(自身を除く): 83238411

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 301, 399, 817, 903, 931, 1031, 2107, 2451, 2793, 3093, 5719, 6321, 7217, 17157, 19589, 21651, 40033, 44333, 50519, 58767, 120099, 132999, 137123, 151557, 310331, 411369, 842327, 930993, 959861, 2172317, 2526981, 2879583, 5896289, 6516951, 17688867, 41274023, 123822069]

約数ペア:

[(1, 123822069), (3, 41274023), (7, 17688867), (19, 6516951), (21, 5896289), (43, 2879583), (49, 2526981), (57, 2172317), (129, 959861), (133, 930993), (147, 842327), (301, 411369), (399, 310331), (817, 151557), (903, 137123), (931, 132999), (1031, 120099), (2107, 58767), (2451, 50519), (2793, 44333), (3093, 40033), (5719, 21651), (6321, 19589), (7217, 17157)]