74706813

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 116150400

約数和(自身を除く): 41443587

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 657, 783, 1307, 1971, 2117, 3921, 6351, 11763, 19053, 35289, 37903, 57159, 95411, 113709, 286233, 341127, 858699, 1023381, 2576097, 2766919, 8300757, 24902271, 74706813]

約数ペア:

[(1, 74706813), (3, 24902271), (9, 8300757), (27, 2766919), (29, 2576097), (73, 1023381), (87, 858699), (219, 341127), (261, 286233), (657, 113709), (783, 95411), (1307, 57159), (1971, 37903), (2117, 35289), (3921, 19053), (6351, 11763)]