85800447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 136581120

約数和(自身を除く): 50780673

約数列:

[1, 3, 9, 19, 37, 57, 71, 111, 171, 191, 213, 333, 573, 639, 703, 1349, 1719, 2109, 2627, 3629, 4047, 6327, 7067, 7881, 10887, 12141, 13561, 21201, 23643, 32661, 40683, 49913, 63603, 122049, 134273, 149739, 257659, 402819, 449217, 501757, 772977, 1208457, 1505271, 2318931, 4515813, 9533383, 28600149, 85800447]

約数ペア:

[(1, 85800447), (3, 28600149), (9, 9533383), (19, 4515813), (37, 2318931), (57, 1505271), (71, 1208457), (111, 772977), (171, 501757), (191, 449217), (213, 402819), (333, 257659), (573, 149739), (639, 134273), (703, 122049), (1349, 63603), (1719, 49913), (2109, 40683), (2627, 32661), (3629, 23643), (4047, 21201), (6327, 13561), (7067, 12141), (7881, 10887)]