138362337

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 221502600

約数和(自身を除く): 83140263

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 459, 801, 1129, 1377, 1513, 2403, 3387, 4539, 7209, 10161, 13617, 19193, 30483, 40851, 57579, 91449, 100481, 122553, 172737, 301443, 518211, 904329, 1554633, 1708177, 2712987, 5124531, 8138961, 15373593, 46120779, 138362337]

約数ペア:

[(1, 138362337), (3, 46120779), (9, 15373593), (17, 8138961), (27, 5124531), (51, 2712987), (81, 1708177), (89, 1554633), (153, 904329), (267, 518211), (459, 301443), (801, 172737), (1129, 122553), (1377, 100481), (1513, 91449), (2403, 57579), (3387, 40851), (4539, 30483), (7209, 19193), (10161, 13617)]