201761109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{3391}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 318549504

約数和(自身を除く): 116788395

約数列:

[1, 3, 9, 11, 33, 99, 601, 1803, 3391, 5409, 6611, 10173, 19833, 30519, 37301, 59499, 111903, 335709, 2037991, 6113973, 18341919, 22417901, 67253703, 201761109]

約数ペア:

[(1, 201761109), (3, 67253703), (9, 22417901), (11, 18341919), (33, 6113973), (99, 2037991), (601, 335709), (1803, 111903), (3391, 59499), (5409, 37301), (6611, 30519), (10173, 19833)]