8171001057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{20681}}^1$

素因数の和:20889

約数の個数: 32

約数和(自身を含む): 11817529344

約数和(自身を除く): 3646528287

約数列:

[1, 3, 17, 51, 61, 127, 183, 381, 1037, 2159, 3111, 6477, 7747, 20681, 23241, 62043, 131699, 351577, 395097, 1054731, 1261541, 2626487, 3784623, 7879461, 21446197, 44650279, 64338591, 133950837, 160215707, 480647121, 2723667019, 8171001057]

約数ペア:

[(1, 8171001057), (3, 2723667019), (17, 480647121), (51, 160215707), (61, 133950837), (127, 64338591), (183, 44650279), (381, 21446197), (1037, 7879461), (2159, 3784623), (3111, 2626487), (6477, 1261541), (7747, 1054731), (20681, 395097), (23241, 351577), (62043, 131699)]