70326879

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 112558080

約数和(自身を除く): 42231201

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1829, 1831, 5487, 5493, 12803, 12817, 38409, 38451, 56761, 108029, 170283, 324087, 397327, 756203, 1191981, 2268609, 3348899, 10046697, 23442293, 70326879]

約数ペア:

[(1, 70326879), (3, 23442293), (7, 10046697), (21, 3348899), (31, 2268609), (59, 1191981), (93, 756203), (177, 397327), (217, 324087), (413, 170283), (651, 108029), (1239, 56761), (1829, 38451), (1831, 38409), (5487, 12817), (5493, 12803)]