16500159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 27249600

約数和(自身を除く): 10749441

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1621, 3393, 4863, 10179, 14589, 21073, 43767, 47009, 63219, 141027, 189657, 423081, 568971, 611117, 1269243, 1833351, 5500053, 16500159]

約数ペア:

[(1, 16500159), (3, 5500053), (9, 1833351), (13, 1269243), (27, 611117), (29, 568971), (39, 423081), (87, 189657), (117, 141027), (261, 63219), (351, 47009), (377, 43767), (783, 21073), (1131, 14589), (1621, 10179), (3393, 4863)]