8356319757

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{70111}}^1$

素因数の和:70194

約数の個数: 48

約数和(自身を含む): 13781214720

約数和(自身を除く): 5424894963

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 369, 697, 779, 969, 2091, 2337, 2907, 6273, 7011, 13243, 39729, 70111, 119187, 210333, 630999, 1191887, 1332109, 2874551, 3575661, 3996327, 8623653, 10726983, 11988981, 22645853, 25870959, 48867367, 54616469, 67937559, 146602101, 163849407, 203812677, 439806303, 491548221, 928479973, 2785439919, 8356319757]

約数ペア:

[(1, 8356319757), (3, 2785439919), (9, 928479973), (17, 491548221), (19, 439806303), (41, 203812677), (51, 163849407), (57, 146602101), (123, 67937559), (153, 54616469), (171, 48867367), (323, 25870959), (369, 22645853), (697, 11988981), (779, 10726983), (969, 8623653), (2091, 3996327), (2337, 3575661), (2907, 2874551), (6273, 1332109), (7011, 1191887), (13243, 630999), (39729, 210333), (70111, 119187)]