71996001

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 120296448

約数和(自身を除く): 48300447

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 681, 1373, 1589, 2497, 4119, 4767, 7491, 9611, 15103, 17479, 28833, 45309, 52437, 105721, 311671, 317163, 935013, 2181697, 3428381, 6545091, 10285143, 23998667, 71996001]

約数ペア:

[(1, 71996001), (3, 23998667), (7, 10285143), (11, 6545091), (21, 3428381), (33, 2181697), (77, 935013), (227, 317163), (231, 311671), (681, 105721), (1373, 52437), (1589, 45309), (2497, 28833), (4119, 17479), (4767, 15103), (7491, 9611)]