78312407067

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{2411}}^1$

素因数の和:2841

約数の個数: 64

約数和(自身を含む): 120374622720

約数和(自身を除く): 42062215653

約数列:

[1, 3, 9, 27, 43, 101, 129, 277, 303, 387, 831, 909, 1161, 2411, 2493, 2727, 4343, 7233, 7479, 11911, 13029, 21699, 27977, 35733, 39087, 65097, 83931, 103673, 107199, 117261, 243511, 251793, 311019, 321597, 667847, 730533, 755379, 933057, 1203011, 2003541, 2191599, 2799171, 3609033, 6010623, 6574797, 10470973, 10827099, 18031869, 28717421, 31412919, 32481297, 67452547, 86152263, 94238757, 202357641, 258456789, 282716271, 607072923, 775370367, 1821218769, 2900459521, 8701378563, 26104135689, 78312407067]

約数ペア:

[(1, 78312407067), (3, 26104135689), (9, 8701378563), (27, 2900459521), (43, 1821218769), (101, 775370367), (129, 607072923), (277, 282716271), (303, 258456789), (387, 202357641), (831, 94238757), (909, 86152263), (1161, 67452547), (2411, 32481297), (2493, 31412919), (2727, 28717421), (4343, 18031869), (7233, 10827099), (7479, 10470973), (11911, 6574797), (13029, 6010623), (21699, 3609033), (27977, 2799171), (35733, 2191599), (39087, 2003541), (65097, 1203011), (83931, 933057), (103673, 755379), (107199, 730533), (117261, 667847), (243511, 321597), (251793, 311019)]