72767799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 113742720

約数和(自身を除く): 40974921

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 2007, 2789, 2899, 8367, 8697, 25101, 26091, 36257, 108771, 326313, 621947, 1865841, 5597523, 8085311, 24255933, 72767799]

約数ペア:

[(1, 72767799), (3, 24255933), (9, 8085311), (13, 5597523), (39, 1865841), (117, 621947), (223, 326313), (669, 108771), (2007, 36257), (2789, 26091), (2899, 25101), (8367, 8697)]