15672273393

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 25320960000

約数和(自身を除く): 9648686607

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 313, 483, 581, 939, 1249, 1743, 1909, 2191, 3747, 5727, 6573, 7199, 8743, 13363, 21597, 25979, 26229, 28727, 40089, 50393, 77937, 86181, 103667, 151179, 181853, 201089, 311001, 390937, 545559, 597517, 603267, 725669, 1172811, 1792551, 2177007, 2384341, 2736559, 4182619, 7153023, 8209677, 8991551, 12547857, 16690387, 26974653, 32447771, 50071161, 62940857, 97343313, 188822571, 227134397, 681403191, 746298733, 2238896199, 5224091131, 15672273393]

約数ペア:

[(1, 15672273393), (3, 5224091131), (7, 2238896199), (21, 746298733), (23, 681403191), (69, 227134397), (83, 188822571), (161, 97343313), (249, 62940857), (313, 50071161), (483, 32447771), (581, 26974653), (939, 16690387), (1249, 12547857), (1743, 8991551), (1909, 8209677), (2191, 7153023), (3747, 4182619), (5727, 2736559), (6573, 2384341), (7199, 2177007), (8743, 1792551), (13363, 1172811), (21597, 725669), (25979, 603267), (26229, 597517), (28727, 545559), (40089, 390937), (50393, 311001), (77937, 201089), (86181, 181853), (103667, 151179)]