27282879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 45830400

約数和(自身を除く): 18547521

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4091, 6669, 12273, 36819, 53183, 77729, 110457, 159549, 233187, 478647, 699561, 1010477, 1435941, 2098683, 3031431, 9094293, 27282879]

約数ペア:

[(1, 27282879), (3, 9094293), (9, 3031431), (13, 2098683), (19, 1435941), (27, 1010477), (39, 699561), (57, 478647), (117, 233187), (171, 159549), (247, 110457), (351, 77729), (513, 53183), (741, 36819), (2223, 12273), (4091, 6669)]