181515671871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1\times {\mathrm{45641}}^1$

素因数の和:48379

約数の個数: 32

約数和(自身を含む): 265198276800

約数和(自身を除く): 83682604929

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 2689, 8067, 45641, 45713, 77981, 136923, 137139, 233943, 775897, 1323589, 1325677, 2327691, 3970767, 3977031, 22501013, 67503039, 122728649, 368185947, 2086387033, 3559130821, 6259161099, 10677392463, 60505223957, 181515671871]

約数ペア:

[(1, 181515671871), (3, 60505223957), (17, 10677392463), (29, 6259161099), (51, 3559130821), (87, 2086387033), (493, 368185947), (1479, 122728649), (2689, 67503039), (8067, 22501013), (45641, 3977031), (45713, 3970767), (77981, 2327691), (136923, 1325677), (137139, 1323589), (233943, 775897)]