156945346569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22328261}}^1$

素因数の和:22328349

約数の個数: 24

約数和(自身を含む): 250791038784

約数和(自身を除く): 93845692215

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 22328261, 66984783, 200954349, 245610871, 736832613, 1585306531, 2210497839, 4755919593, 14267758779, 17438371841, 52315115523, 156945346569]

約数ペア:

[(1, 156945346569), (3, 52315115523), (9, 17438371841), (11, 14267758779), (33, 4755919593), (71, 2210497839), (99, 1585306531), (213, 736832613), (639, 245610871), (781, 200954349), (2343, 66984783), (7029, 22328261)]