13443327

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 21344400

約数和(自身を除く): 7901073

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 97, 177, 261, 291, 531, 783, 873, 1593, 1711, 2349, 2619, 2813, 4779, 5133, 5723, 7857, 8439, 15399, 17169, 25317, 46197, 51507, 75951, 138591, 154521, 165967, 227853, 463563, 497901, 1493703, 4481109, 13443327]

約数ペア:

[(1, 13443327), (3, 4481109), (9, 1493703), (27, 497901), (29, 463563), (59, 227853), (81, 165967), (87, 154521), (97, 138591), (177, 75951), (261, 51507), (291, 46197), (531, 25317), (783, 17169), (873, 15399), (1593, 8439), (1711, 7857), (2349, 5723), (2619, 5133), (2813, 4779)]