229658517

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 376427520

約数和(自身を除く): 146769003

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 10891, 21087, 32673, 98019, 119801, 294057, 359403, 773261, 1078209, 2319783, 3234627, 6959349, 8505871, 20878047, 25517613, 76552839, 229658517]

約数ペア:

[(1, 229658517), (3, 76552839), (9, 25517613), (11, 20878047), (27, 8505871), (33, 6959349), (71, 3234627), (99, 2319783), (213, 1078209), (297, 773261), (639, 359403), (781, 294057), (1917, 119801), (2343, 98019), (7029, 32673), (10891, 21087)]