165500013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14303}}^1$

素因数の和:14361

約数の個数: 32

約数和(自身を含む): 274636800

約数和(自身を除く): 109136787

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 14303, 42909, 100121, 271757, 300363, 414787, 815271, 1244361, 1902299, 2903509, 5706897, 7880953, 8710527, 23642859, 55166671, 165500013]

約数ペア:

[(1, 165500013), (3, 55166671), (7, 23642859), (19, 8710527), (21, 7880953), (29, 5706897), (57, 2903509), (87, 1902299), (133, 1244361), (203, 815271), (399, 414787), (551, 300363), (609, 271757), (1653, 100121), (3857, 42909), (11571, 14303)]