57074017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 83349504

約数和(自身を除く): 26275487

約数列:

[1, 7, 11, 13, 23, 37, 67, 77, 91, 143, 161, 253, 259, 299, 407, 469, 481, 737, 851, 871, 1001, 1541, 1771, 2093, 2479, 2849, 3289, 3367, 5159, 5291, 5957, 6097, 9361, 9581, 10787, 11063, 16951, 17353, 20033, 23023, 27269, 32227, 37037, 57017, 65527, 67067, 77441, 118657, 121693, 140231, 190883, 220363, 225589, 354497, 399119, 627187, 741221, 851851, 1542541, 2481479, 4390309, 5188547, 8153431, 57074017]

約数ペア:

[(1, 57074017), (7, 8153431), (11, 5188547), (13, 4390309), (23, 2481479), (37, 1542541), (67, 851851), (77, 741221), (91, 627187), (143, 399119), (161, 354497), (253, 225589), (259, 220363), (299, 190883), (407, 140231), (469, 121693), (481, 118657), (737, 77441), (851, 67067), (871, 65527), (1001, 57017), (1541, 37037), (1771, 32227), (2093, 27269), (2479, 23023), (2849, 20033), (3289, 17353), (3367, 16951), (5159, 11063), (5291, 10787), (5957, 9581), (6097, 9361)]