157049274921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{25031}}^1$

素因数の和:25382

約数の個数: 64

約数和(自身を含む): 264261021696

約数和(自身を除く): 107211746775

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 173, 231, 471, 519, 1099, 1211, 1727, 1903, 3297, 3633, 5181, 5709, 12089, 13321, 25031, 27161, 36267, 39963, 75093, 81483, 175217, 190127, 275341, 298771, 525651, 570381, 826023, 896313, 1927387, 2091397, 3929867, 4330363, 5782161, 6274191, 11789601, 12991089, 27509069, 30312541, 43228537, 47633993, 82527207, 90937623, 129685611, 142901979, 302599759, 333437951, 679866991, 907799277, 1000313853, 2039600973, 4759068937, 7478536901, 14277206811, 22435610703, 52349758307, 157049274921]

約数ペア:

[(1, 157049274921), (3, 52349758307), (7, 22435610703), (11, 14277206811), (21, 7478536901), (33, 4759068937), (77, 2039600973), (157, 1000313853), (173, 907799277), (231, 679866991), (471, 333437951), (519, 302599759), (1099, 142901979), (1211, 129685611), (1727, 90937623), (1903, 82527207), (3297, 47633993), (3633, 43228537), (5181, 30312541), (5709, 27509069), (12089, 12991089), (13321, 11789601), (25031, 6274191), (27161, 5782161), (36267, 4330363), (39963, 3929867), (75093, 2091397), (81483, 1927387), (175217, 896313), (190127, 826023), (275341, 570381), (298771, 525651)]