64172757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8069}}^1$

素因数の和:8324

約数の個数: 16

約数和(自身を含む): 93741120

約数和(自身を除く): 29568363

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 8069, 24207, 88759, 266277, 1944629, 5833887, 21390919, 64172757]

約数ペア:

[(1, 64172757), (3, 21390919), (11, 5833887), (33, 1944629), (241, 266277), (723, 88759), (2651, 24207), (7953, 8069)]