345303

素因数分解:

$3^5\times 7^2\times {\mathrm{29}}^1$

素因数の和:58

約数の個数: 36

約数和(自身を含む): 622440

約数和(自身を除く): 277137

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 243, 261, 441, 567, 609, 783, 1323, 1421, 1701, 1827, 2349, 3969, 4263, 5481, 7047, 11907, 12789, 16443, 38367, 49329, 115101, 345303]

約数ペア:

[(1, 345303), (3, 115101), (7, 49329), (9, 38367), (21, 16443), (27, 12789), (29, 11907), (49, 7047), (63, 5481), (81, 4263), (87, 3969), (147, 2349), (189, 1827), (203, 1701), (243, 1421), (261, 1323), (441, 783), (567, 609)]