77291277

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 124108800

約数和(自身を除く): 46817523

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 2423, 4557, 7269, 10633, 16961, 31899, 50883, 75113, 118727, 225339, 356181, 525791, 831089, 1577373, 2493267, 3680537, 11041611, 25763759, 77291277]

約数ペア:

[(1, 77291277), (3, 25763759), (7, 11041611), (21, 3680537), (31, 2493267), (49, 1577373), (93, 831089), (147, 525791), (217, 356181), (343, 225339), (651, 118727), (1029, 75113), (1519, 50883), (2423, 31899), (4557, 16961), (7269, 10633)]