66449187

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1307}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 113011200

約数和(自身を除く): 46562013

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1307, 1883, 2421, 3921, 5649, 7263, 9149, 11763, 16947, 27447, 35289, 50841, 82341, 247023, 351583, 1054749, 2461081, 3164247, 7383243, 9492741, 22149729, 66449187]

約数ペア:

[(1, 66449187), (3, 22149729), (7, 9492741), (9, 7383243), (21, 3164247), (27, 2461081), (63, 1054749), (189, 351583), (269, 247023), (807, 82341), (1307, 50841), (1883, 35289), (2421, 27447), (3921, 16947), (5649, 11763), (7263, 9149)]