147569804921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{64189}}^1$

素因数の和:64689

約数の個数: 32

約数和(自身を含む): 186962361600

約数和(自身を除く): 39392556679

約数列:

[1, 7, 11, 73, 77, 409, 511, 803, 2863, 4499, 5621, 29857, 31493, 64189, 208999, 328427, 449323, 706079, 2298989, 4685797, 4942553, 26253301, 32800579, 51543767, 183773107, 288786311, 360806369, 1916490973, 2021504177, 13415436811, 21081400703, 147569804921]

約数ペア:

[(1, 147569804921), (7, 21081400703), (11, 13415436811), (73, 2021504177), (77, 1916490973), (409, 360806369), (511, 288786311), (803, 183773107), (2863, 51543767), (4499, 32800579), (5621, 26253301), (29857, 4942553), (31493, 4685797), (64189, 2298989), (208999, 706079), (328427, 449323)]