15671394837

素因数分解:

$3^3\times 7^1\times {\mathrm{5449}}^1\times {\mathrm{15217}}^1$

素因数の和:20682

約数の個数: 32

約数和(自身を含む): 26540192000

約数和(自身を除く): 10868797163

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5449, 15217, 16347, 38143, 45651, 49041, 106519, 114429, 136953, 147123, 319557, 343287, 410859, 958671, 1029861, 2876013, 82917433, 248752299, 580422031, 746256897, 1741266093, 2238770691, 5223798279, 15671394837]

約数ペア:

[(1, 15671394837), (3, 5223798279), (7, 2238770691), (9, 1741266093), (21, 746256897), (27, 580422031), (63, 248752299), (189, 82917433), (5449, 2876013), (15217, 1029861), (16347, 958671), (38143, 410859), (45651, 343287), (49041, 319557), (106519, 147123), (114429, 136953)]