79140303

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 130470912

約数和(自身を除く): 51330609

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 107, 241, 279, 321, 341, 723, 963, 1023, 1177, 2169, 2651, 3069, 3317, 3531, 7471, 7953, 9951, 10593, 22413, 23859, 25787, 29853, 36487, 67239, 77361, 82181, 109461, 232083, 246543, 283657, 328383, 739629, 799397, 850971, 2398191, 2552913, 7194573, 8793367, 26380101, 79140303]

約数ペア:

[(1, 79140303), (3, 26380101), (9, 8793367), (11, 7194573), (31, 2552913), (33, 2398191), (93, 850971), (99, 799397), (107, 739629), (241, 328383), (279, 283657), (321, 246543), (341, 232083), (723, 109461), (963, 82181), (1023, 77361), (1177, 67239), (2169, 36487), (2651, 29853), (3069, 25787), (3317, 23859), (3531, 22413), (7471, 10593), (7953, 9951)]