268073289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 456917760

約数和(自身を除く): 188844471

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 141, 153, 187, 423, 517, 561, 799, 1551, 1683, 2397, 3389, 4653, 7191, 8789, 10167, 26367, 30501, 37279, 57613, 79101, 111837, 159283, 172839, 335511, 477849, 518517, 633743, 1433547, 1752113, 1901229, 2707811, 5256339, 5703687, 8123433, 15769017, 24370299, 29785921, 89357763, 268073289]

約数ペア:

[(1, 268073289), (3, 89357763), (9, 29785921), (11, 24370299), (17, 15769017), (33, 8123433), (47, 5703687), (51, 5256339), (99, 2707811), (141, 1901229), (153, 1752113), (187, 1433547), (423, 633743), (517, 518517), (561, 477849), (799, 335511), (1551, 172839), (1683, 159283), (2397, 111837), (3389, 79101), (4653, 57613), (7191, 37279), (8789, 30501), (10167, 26367)]