85835211

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 146868480

約数和(自身を除く): 61033269

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 109, 147, 231, 327, 487, 539, 763, 1199, 1461, 1617, 2289, 3409, 3597, 5341, 5357, 8393, 10227, 16023, 16071, 23863, 25179, 37499, 53083, 58751, 71589, 112497, 159249, 176253, 262493, 371581, 583913, 787479, 1114743, 1751739, 2601067, 4087391, 7803201, 12262173, 28611737, 85835211]

約数ペア:

[(1, 85835211), (3, 28611737), (7, 12262173), (11, 7803201), (21, 4087391), (33, 2601067), (49, 1751739), (77, 1114743), (109, 787479), (147, 583913), (231, 371581), (327, 262493), (487, 176253), (539, 159249), (763, 112497), (1199, 71589), (1461, 58751), (1617, 53083), (2289, 37499), (3409, 25179), (3597, 23863), (5341, 16071), (5357, 16023), (8393, 10227)]