39709899

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 60403200

約数和(自身を除く): 20693301

約数列:

[1, 3, 9, 27, 103, 109, 131, 309, 327, 393, 927, 981, 1179, 2781, 2943, 3537, 11227, 13493, 14279, 33681, 40479, 42837, 101043, 121437, 128511, 303129, 364311, 385533, 1470737, 4412211, 13236633, 39709899]

約数ペア:

[(1, 39709899), (3, 13236633), (9, 4412211), (27, 1470737), (103, 385533), (109, 364311), (131, 303129), (309, 128511), (327, 121437), (393, 101043), (927, 42837), (981, 40479), (1179, 33681), (2781, 14279), (2943, 13493), (3537, 11227)]