64684851

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 110753280

約数和(自身を除く): 46068429

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 109, 147, 231, 327, 367, 539, 763, 1101, 1199, 1617, 2289, 2569, 3597, 4037, 5341, 7707, 8393, 12111, 16023, 17983, 25179, 28259, 40003, 53949, 58751, 84777, 120009, 176253, 197813, 280021, 440033, 593439, 840063, 1320099, 1960147, 3080231, 5880441, 9240693, 21561617, 64684851]

約数ペア:

[(1, 64684851), (3, 21561617), (7, 9240693), (11, 5880441), (21, 3080231), (33, 1960147), (49, 1320099), (77, 840063), (109, 593439), (147, 440033), (231, 280021), (327, 197813), (367, 176253), (539, 120009), (763, 84777), (1101, 58751), (1199, 53949), (1617, 40003), (2289, 28259), (2569, 25179), (3597, 17983), (4037, 16023), (5341, 12111), (7707, 8393)]