156945604641

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1\times {\mathrm{12721}}^1$

素因数の和:14921

約数の個数: 32

約数和(自身を含む): 240065971968

約数和(自身を除く): 83120367327

約数列:

[1, 3, 7, 21, 313, 939, 1877, 2191, 5631, 6573, 12721, 13139, 38163, 39417, 89047, 267141, 587501, 1762503, 3981673, 4112507, 11945019, 12337521, 23877317, 27871711, 71631951, 83615133, 167141219, 501423657, 7473600221, 22420800663, 52315201547, 156945604641]

約数ペア:

[(1, 156945604641), (3, 52315201547), (7, 22420800663), (21, 7473600221), (313, 501423657), (939, 167141219), (1877, 83615133), (2191, 71631951), (5631, 27871711), (6573, 23877317), (12721, 12337521), (13139, 11945019), (38163, 4112507), (39417, 3981673), (89047, 1762503), (267141, 587501)]