553628097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{40819}}^1$

素因数の和:40973

約数の個数: 24

約数和(自身を含む): 878772960

約数和(自身を除く): 325144863

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 13563, 40819, 122457, 367371, 449009, 1347027, 4041081, 5592203, 16776609, 50329827, 61514233, 184542699, 553628097]

約数ペア:

[(1, 553628097), (3, 184542699), (9, 61514233), (11, 50329827), (33, 16776609), (99, 5592203), (137, 4041081), (411, 1347027), (1233, 449009), (1507, 367371), (4521, 122457), (13563, 40819)]