149025519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{33587}}^1$

素因数の和:33639

約数の個数: 24

約数和(自身を含む): 235787760

約数和(自身を除く): 86762241

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 33587, 100761, 302283, 570979, 974023, 1712937, 2922069, 5138811, 8766207, 16558391, 49675173, 149025519]

約数ペア:

[(1, 149025519), (3, 49675173), (9, 16558391), (17, 8766207), (29, 5138811), (51, 2922069), (87, 1712937), (153, 974023), (261, 570979), (493, 302283), (1479, 100761), (4437, 33587)]