727804539

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1109}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 1313245440

約数和(自身を除く): 585440901

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 947, 1109, 2841, 3327, 6629, 7763, 8523, 9981, 10417, 12199, 19887, 23289, 31251, 36597, 59661, 69867, 72919, 85393, 93753, 109791, 218757, 256179, 656271, 768537, 1050223, 3150669, 7351561, 9452007, 11552453, 22054683, 34657359, 66164049, 80867171, 103972077, 242601513, 727804539]

約数ペア:

[(1, 727804539), (3, 242601513), (7, 103972077), (9, 80867171), (11, 66164049), (21, 34657359), (33, 22054683), (63, 11552453), (77, 9452007), (99, 7351561), (231, 3150669), (693, 1050223), (947, 768537), (1109, 656271), (2841, 256179), (3327, 218757), (6629, 109791), (7763, 93753), (8523, 85393), (9981, 72919), (10417, 69867), (12199, 59661), (19887, 36597), (23289, 31251)]