79192809

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 122490720

約数和(自身を除く): 43297911

約数列:

[1, 3, 9, 27, 59, 73, 81, 177, 219, 227, 531, 657, 681, 1593, 1971, 2043, 4307, 4779, 5913, 6129, 12921, 13393, 16571, 18387, 38763, 40179, 49713, 116289, 120537, 149139, 348867, 361611, 447417, 977689, 1084833, 1342251, 2933067, 8799201, 26397603, 79192809]

約数ペア:

[(1, 79192809), (3, 26397603), (9, 8799201), (27, 2933067), (59, 1342251), (73, 1084833), (81, 977689), (177, 447417), (219, 361611), (227, 348867), (531, 149139), (657, 120537), (681, 116289), (1593, 49713), (1971, 40179), (2043, 38763), (4307, 18387), (4779, 16571), (5913, 13393), (6129, 12921)]