79220799

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10567}}^1$

素因数の和:10604

約数の個数: 36

約数和(自身を含む): 140955984

約数和(自身を除く): 61735185

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 10567, 31701, 73969, 95103, 179639, 221907, 517783, 538917, 665721, 1257473, 1553349, 1616751, 3772419, 4660047, 8802311, 11317257, 26406933, 79220799]

約数ペア:

[(1, 79220799), (3, 26406933), (7, 11317257), (9, 8802311), (17, 4660047), (21, 3772419), (49, 1616751), (51, 1553349), (63, 1257473), (119, 665721), (147, 538917), (153, 517783), (357, 221907), (441, 179639), (833, 95103), (1071, 73969), (2499, 31701), (7497, 10567)]