68903703

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4589

約数の個数: 40

約数和(自身を含む): 118918800

約数和(自身を除く): 50015097

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 4549, 5049, 13647, 15147, 40941, 50039, 77333, 122823, 150117, 231999, 368469, 450351, 695997, 850663, 1351053, 2087991, 2551989, 4053159, 6263973, 7655967, 22967901, 68903703]

約数ペア:

[(1, 68903703), (3, 22967901), (9, 7655967), (11, 6263973), (17, 4053159), (27, 2551989), (33, 2087991), (51, 1351053), (81, 850663), (99, 695997), (153, 450351), (187, 368469), (297, 231999), (459, 150117), (561, 122823), (891, 77333), (1377, 50039), (1683, 40941), (4549, 15147), (5049, 13647)]