23663043

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 13431357

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 643, 783, 1269, 1363, 1929, 4089, 5787, 12267, 17361, 18647, 30221, 36801, 55941, 90663, 167823, 271989, 503469, 815967, 876409, 2629227, 7887681, 23663043]

約数ペア:

[(1, 23663043), (3, 7887681), (9, 2629227), (27, 876409), (29, 815967), (47, 503469), (87, 271989), (141, 167823), (261, 90663), (423, 55941), (643, 36801), (783, 30221), (1269, 18647), (1363, 17361), (1929, 12267), (4089, 5787)]