156950919

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14867}}^1$

素因数の和:14916

約数の個数: 32

約数和(自身を含む): 256919040

約数和(自身を除く): 99968121

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 14867, 44601, 133803, 252739, 341941, 401409, 758217, 1025823, 2274651, 3077469, 5812997, 6823953, 9232407, 17438991, 52316973, 156950919]

約数ペア:

[(1, 156950919), (3, 52316973), (9, 17438991), (17, 9232407), (23, 6823953), (27, 5812997), (51, 3077469), (69, 2274651), (153, 1025823), (207, 758217), (391, 401409), (459, 341941), (621, 252739), (1173, 133803), (3519, 44601), (10557, 14867)]