73125243

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 113403888

約数和(自身を除く): 40278645

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 317, 361, 639, 951, 1083, 1349, 2853, 3249, 4047, 6023, 12141, 18069, 22507, 25631, 54207, 67521, 76893, 114437, 202563, 230679, 343311, 427633, 1029933, 1282899, 3848697, 8125027, 24375081, 73125243]

約数ペア:

[(1, 73125243), (3, 24375081), (9, 8125027), (19, 3848697), (57, 1282899), (71, 1029933), (171, 427633), (213, 343311), (317, 230679), (361, 202563), (639, 114437), (951, 76893), (1083, 67521), (1349, 54207), (2853, 25631), (3249, 22507), (4047, 18069), (6023, 12141)]