211677061127

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{9151}}^1\times {\mathrm{3967}}^1$

素因数の和:13156

約数の個数: 32

約数和(自身を含む): 261468979200

約数和(自身を除く): 49791918073

約数列:

[1, 7, 17, 49, 119, 343, 833, 3967, 5831, 9151, 27769, 64057, 67439, 155567, 194383, 448399, 472073, 1088969, 1360681, 3138793, 3304511, 7622783, 23131577, 36302017, 53359481, 254114119, 617134289, 1778798833, 4319940023, 12451591831, 30239580161, 211677061127]

約数ペア:

[(1, 211677061127), (7, 30239580161), (17, 12451591831), (49, 4319940023), (119, 1778798833), (343, 617134289), (833, 254114119), (3967, 53359481), (5831, 36302017), (9151, 23131577), (27769, 7622783), (64057, 3304511), (67439, 3138793), (155567, 1360681), (194383, 1088969), (448399, 472073)]