57717051

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 95825664

約数和(自身を除く): 38108613

約数列:

[1, 3, 7, 21, 23, 43, 49, 69, 129, 147, 161, 301, 397, 483, 903, 989, 1127, 1191, 2107, 2779, 2967, 3381, 6321, 6923, 8337, 9131, 17071, 19453, 20769, 27393, 48461, 51213, 58359, 63917, 119497, 145383, 191751, 358491, 392633, 447419, 836479, 1177899, 1342257, 2509437, 2748431, 8245293, 19239017, 57717051]

約数ペア:

[(1, 57717051), (3, 19239017), (7, 8245293), (21, 2748431), (23, 2509437), (43, 1342257), (49, 1177899), (69, 836479), (129, 447419), (147, 392633), (161, 358491), (301, 191751), (397, 145383), (483, 119497), (903, 63917), (989, 58359), (1127, 51213), (1191, 48461), (2107, 27393), (2779, 20769), (2967, 19453), (3381, 17071), (6321, 9131), (6923, 8337)]