69958917

素因数分解:

$3^3\times 7^2\times {\mathrm{52879}}^1$

素因数の和:52902

約数の個数: 24

約数和(自身を含む): 120566400

約数和(自身を除く): 50607483

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 52879, 158637, 370153, 475911, 1110459, 1427733, 2591071, 3331377, 7773213, 9994131, 23319639, 69958917]

約数ペア:

[(1, 69958917), (3, 23319639), (7, 9994131), (9, 7773213), (21, 3331377), (27, 2591071), (49, 1427733), (63, 1110459), (147, 475911), (189, 370153), (441, 158637), (1323, 52879)]