40270023

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 23467833

約数列:

[1, 3, 9, 31, 37, 47, 83, 93, 111, 141, 249, 279, 333, 423, 747, 1147, 1457, 1739, 2573, 3071, 3441, 3901, 4371, 5217, 7719, 9213, 10323, 11703, 13113, 15651, 23157, 27639, 35109, 53909, 95201, 120931, 144337, 161727, 285603, 362793, 433011, 485181, 856809, 1088379, 1299033, 4474447, 13423341, 40270023]

約数ペア:

[(1, 40270023), (3, 13423341), (9, 4474447), (31, 1299033), (37, 1088379), (47, 856809), (83, 485181), (93, 433011), (111, 362793), (141, 285603), (249, 161727), (279, 144337), (333, 120931), (423, 95201), (747, 53909), (1147, 35109), (1457, 27639), (1739, 23157), (2573, 15651), (3071, 13113), (3441, 11703), (3901, 10323), (4371, 9213), (5217, 7719)]