42040251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 71136000

約数和(自身を除く): 29095749

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 499, 759, 851, 1221, 1497, 2277, 2553, 3663, 4491, 5489, 7659, 9361, 11477, 16467, 18463, 28083, 34431, 49401, 55389, 84249, 103293, 126247, 166167, 203093, 378741, 424649, 609279, 1136223, 1273947, 1827837, 3821841, 4671139, 14013417, 42040251]

約数ペア:

[(1, 42040251), (3, 14013417), (9, 4671139), (11, 3821841), (23, 1827837), (33, 1273947), (37, 1136223), (69, 609279), (99, 424649), (111, 378741), (207, 203093), (253, 166167), (333, 126247), (407, 103293), (499, 84249), (759, 55389), (851, 49401), (1221, 34431), (1497, 28083), (2277, 18463), (2553, 16467), (3663, 11477), (4491, 9361), (5489, 7659)]