85956171

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 138485760

約数和(自身を除く): 52529589

約数列:

[1, 3, 7, 19, 21, 57, 133, 367, 399, 587, 1101, 1761, 2569, 4109, 6973, 7707, 11153, 12327, 20919, 33459, 48811, 78071, 146433, 215429, 234213, 646287, 1508003, 4093151, 4524009, 12279453, 28652057, 85956171]

約数ペア:

[(1, 85956171), (3, 28652057), (7, 12279453), (19, 4524009), (21, 4093151), (57, 1508003), (133, 646287), (367, 234213), (399, 215429), (587, 146433), (1101, 78071), (1761, 48811), (2569, 33459), (4109, 20919), (6973, 12327), (7707, 11153)]