72277293

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 110748672

約数和(自身を除く): 38471379

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 787, 1331, 2361, 2783, 3993, 8349, 8657, 18101, 25971, 30613, 54303, 91839, 95227, 199111, 285681, 597333, 1047497, 2190221, 3142491, 6570663, 24092431, 72277293]

約数ペア:

[(1, 72277293), (3, 24092431), (11, 6570663), (23, 3142491), (33, 2190221), (69, 1047497), (121, 597333), (253, 285681), (363, 199111), (759, 95227), (787, 91839), (1331, 54303), (2361, 30613), (2783, 25971), (3993, 18101), (8349, 8657)]