1149803571

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 1886976000

約数和(自身を除く): 737172429

約数列:

[1, 3, 7, 21, 29, 49, 53, 87, 147, 159, 203, 343, 371, 609, 727, 1029, 1113, 1421, 1537, 2181, 2597, 4263, 4611, 5089, 7791, 9947, 10759, 15267, 18179, 21083, 29841, 32277, 35623, 38531, 54537, 63249, 75313, 106869, 115593, 147581, 225939, 249361, 269717, 442743, 527191, 748083, 809151, 1033067, 1117399, 1581573, 1888019, 3099201, 3352197, 5664057, 7231469, 7821793, 13216133, 21694407, 23465379, 39648399, 54752551, 164257653, 383267857, 1149803571]

約数ペア:

[(1, 1149803571), (3, 383267857), (7, 164257653), (21, 54752551), (29, 39648399), (49, 23465379), (53, 21694407), (87, 13216133), (147, 7821793), (159, 7231469), (203, 5664057), (343, 3352197), (371, 3099201), (609, 1888019), (727, 1581573), (1029, 1117399), (1113, 1033067), (1421, 809151), (1537, 748083), (2181, 527191), (2597, 442743), (4263, 269717), (4611, 249361), (5089, 225939), (7791, 147581), (9947, 115593), (10759, 106869), (15267, 75313), (18179, 63249), (21083, 54537), (29841, 38531), (32277, 35623)]