72669663

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 45306657

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 307, 797, 921, 2391, 2763, 3377, 7173, 8289, 8767, 10131, 21519, 26301, 30393, 78903, 91179, 236709, 244679, 734037, 2202111, 2691469, 6606333, 8074407, 24223221, 72669663]

約数ペア:

[(1, 72669663), (3, 24223221), (9, 8074407), (11, 6606333), (27, 2691469), (33, 2202111), (99, 734037), (297, 244679), (307, 236709), (797, 91179), (921, 78903), (2391, 30393), (2763, 26301), (3377, 21519), (7173, 10131), (8289, 8767)]