27201861

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 40569984

約数和(自身を除く): 13368123

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 601, 963, 1803, 5029, 5409, 15087, 28247, 45261, 64307, 84741, 192921, 254223, 578763, 3022429, 9067287, 27201861]

約数ペア:

[(1, 27201861), (3, 9067287), (9, 3022429), (47, 578763), (107, 254223), (141, 192921), (321, 84741), (423, 64307), (601, 45261), (963, 28247), (1803, 15087), (5029, 5409)]