4418680119

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 7165255680

約数和(自身を除く): 2746575561

約数列:

[1, 3, 7, 21, 37, 53, 61, 111, 159, 183, 259, 371, 427, 777, 1113, 1281, 1759, 1961, 2257, 3233, 5277, 5883, 6771, 9699, 12313, 13727, 15799, 22631, 36939, 41181, 47397, 65083, 67893, 93227, 107299, 119621, 195249, 279681, 321897, 358863, 455581, 652589, 751093, 837347, 1366743, 1957767, 2253279, 2512041, 3449399, 3970063, 5686847, 10348197, 11910189, 17060541, 24145793, 27790441, 39807929, 72437379, 83371323, 119423787, 210413339, 631240017, 1472893373, 4418680119]

約数ペア:

[(1, 4418680119), (3, 1472893373), (7, 631240017), (21, 210413339), (37, 119423787), (53, 83371323), (61, 72437379), (111, 39807929), (159, 27790441), (183, 24145793), (259, 17060541), (371, 11910189), (427, 10348197), (777, 5686847), (1113, 3970063), (1281, 3449399), (1759, 2512041), (1961, 2253279), (2257, 1957767), (3233, 1366743), (5277, 837347), (5883, 751093), (6771, 652589), (9699, 455581), (12313, 358863), (13727, 321897), (15799, 279681), (22631, 195249), (36939, 119621), (41181, 107299), (47397, 93227), (65083, 67893)]