26770023

素因数分解:

$3^2\times 7^2\times {\mathrm{60703}}^1$

素因数の和:60723

約数の個数: 18

約数和(自身を含む): 44981664

約数和(自身を除く): 18211641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 60703, 182109, 424921, 546327, 1274763, 2974447, 3824289, 8923341, 26770023]

約数ペア:

[(1, 26770023), (3, 8923341), (7, 3824289), (9, 2974447), (21, 1274763), (49, 546327), (63, 424921), (147, 182109), (441, 60703)]