1925798409

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 3122380800

約数和(自身を除く): 1196582391

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 127, 167, 171, 177, 381, 501, 513, 531, 1121, 1143, 1503, 1539, 1593, 2413, 3173, 3363, 3429, 4509, 4779, 7239, 7493, 9519, 9853, 10089, 10287, 13527, 21209, 21717, 22479, 28557, 29559, 30267, 63627, 65151, 67437, 85671, 88677, 90801, 142367, 187207, 190881, 195453, 202311, 257013, 266031, 402971, 427101, 561621, 572643, 606933, 798093, 1208913, 1251331, 1281303, 1684863, 1717929, 3626739, 3753993, 3843909, 5054589, 10880217, 11261979, 11531727, 15163767, 23775289, 32640651, 33785937, 71325867, 101357811, 213977601, 641932803, 1925798409]

約数ペア:

[(1, 1925798409), (3, 641932803), (9, 213977601), (19, 101357811), (27, 71325867), (57, 33785937), (59, 32640651), (81, 23775289), (127, 15163767), (167, 11531727), (171, 11261979), (177, 10880217), (381, 5054589), (501, 3843909), (513, 3753993), (531, 3626739), (1121, 1717929), (1143, 1684863), (1503, 1281303), (1539, 1251331), (1593, 1208913), (2413, 798093), (3173, 606933), (3363, 572643), (3429, 561621), (4509, 427101), (4779, 402971), (7239, 266031), (7493, 257013), (9519, 202311), (9853, 195453), (10089, 190881), (10287, 187207), (13527, 142367), (21209, 90801), (21717, 88677), (22479, 85671), (28557, 67437), (29559, 65151), (30267, 63627)]