1040804073

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 1750066560

約数和(自身を除く): 709262487

約数列:

[1, 3, 9, 17, 23, 27, 51, 59, 69, 81, 153, 177, 207, 391, 459, 531, 557, 621, 1003, 1173, 1357, 1377, 1593, 1671, 1863, 3009, 3519, 4071, 4779, 5013, 9027, 9469, 10557, 12213, 12811, 15039, 23069, 27081, 28407, 31671, 32863, 36639, 38433, 45117, 69207, 81243, 85221, 98589, 109917, 115299, 207621, 217787, 255663, 295767, 345897, 558671, 622863, 653361, 755849, 766989, 887301, 1037691, 1676013, 1868589, 1960083, 2267547, 2661903, 5028039, 5880249, 6802641, 12849433, 15084117, 17640747, 20407923, 38548299, 45252351, 61223769, 115644897, 346934691, 1040804073]

約数ペア:

[(1, 1040804073), (3, 346934691), (9, 115644897), (17, 61223769), (23, 45252351), (27, 38548299), (51, 20407923), (59, 17640747), (69, 15084117), (81, 12849433), (153, 6802641), (177, 5880249), (207, 5028039), (391, 2661903), (459, 2267547), (531, 1960083), (557, 1868589), (621, 1676013), (1003, 1037691), (1173, 887301), (1357, 766989), (1377, 755849), (1593, 653361), (1671, 622863), (1863, 558671), (3009, 345897), (3519, 295767), (4071, 255663), (4779, 217787), (5013, 207621), (9027, 115299), (9469, 109917), (10557, 98589), (12213, 85221), (12811, 81243), (15039, 69207), (23069, 45117), (27081, 38433), (28407, 36639), (31671, 32863)]