87374721483

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2204929}}^1$

素因数の和:2204996

約数の個数: 48

約数和(自身を含む): 156849900480

約数和(自身を除く): 69475178997

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1887, 2331, 4403, 5661, 13209, 39627, 2204929, 6614787, 15434503, 19844361, 37483793, 46303509, 81582373, 112451379, 138910527, 244747119, 262386551, 337354137, 571076611, 734241357, 787159653, 1386900341, 1713229833, 2361478959, 4160701023, 5139689499, 9708302387, 12482103069, 29124907161, 87374721483]

約数ペア:

[(1, 87374721483), (3, 29124907161), (7, 12482103069), (9, 9708302387), (17, 5139689499), (21, 4160701023), (37, 2361478959), (51, 1713229833), (63, 1386900341), (111, 787159653), (119, 734241357), (153, 571076611), (259, 337354137), (333, 262386551), (357, 244747119), (629, 138910527), (777, 112451379), (1071, 81582373), (1887, 46303509), (2331, 37483793), (4403, 19844361), (5661, 15434503), (13209, 6614787), (39627, 2204929)]