7161555519

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{1049}}^1\times {\mathrm{1697}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 10697400000

約数和(自身を除く): 3535844481

約数列:

[1, 3, 9, 27, 149, 447, 1049, 1341, 1697, 3147, 4023, 5091, 9441, 15273, 28323, 45819, 156301, 252853, 468903, 758559, 1406709, 1780153, 2275677, 4220127, 5340459, 6827031, 16021377, 48064131, 265242797, 795728391, 2387185173, 7161555519]

約数ペア:

[(1, 7161555519), (3, 2387185173), (9, 795728391), (27, 265242797), (149, 48064131), (447, 16021377), (1049, 6827031), (1341, 5340459), (1697, 4220127), (3147, 2275677), (4023, 1780153), (5091, 1406709), (9441, 758559), (15273, 468903), (28323, 252853), (45819, 156301)]