80853669393

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1721}}^1\times {\mathrm{3011}}^1$

素因数の和:5485

約数の個数: 32

約数和(自身を含む): 123484096512

約数和(自身を除く): 42630427119

約数列:

[1, 3, 7, 21, 743, 1721, 2229, 3011, 5163, 5201, 9033, 12047, 15603, 21077, 36141, 63231, 1278703, 2237173, 3836109, 5181931, 6711519, 8950921, 15545793, 15660211, 26852763, 36273517, 46980633, 108820551, 3850174733, 11550524199, 26951223131, 80853669393]

約数ペア:

[(1, 80853669393), (3, 26951223131), (7, 11550524199), (21, 3850174733), (743, 108820551), (1721, 46980633), (2229, 36273517), (3011, 26852763), (5163, 15660211), (5201, 15545793), (9033, 8950921), (12047, 6711519), (15603, 5181931), (21077, 3836109), (36141, 2237173), (63231, 1278703)]