207795267

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23827}}^1$

素因数の和:23872

約数の個数: 32

約数和(自身を含む): 343123200

約数和(自身を除く): 135327933

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 23827, 71481, 214443, 405059, 452713, 643329, 1215177, 1358139, 3645531, 4074417, 7696121, 10936593, 12223251, 23088363, 69265089, 207795267]

約数ペア:

[(1, 207795267), (3, 69265089), (9, 23088363), (17, 12223251), (19, 10936593), (27, 7696121), (51, 4074417), (57, 3645531), (153, 1358139), (171, 1215177), (323, 643329), (459, 452713), (513, 405059), (969, 214443), (2907, 71481), (8721, 23827)]