27720741937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{3169}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 33615187200

約数和(自身を除く): 5894445263

約数列:

[1, 7, 29, 41, 203, 287, 1051, 1189, 3169, 7357, 8323, 22183, 30479, 43091, 91901, 129929, 213353, 301637, 643307, 909503, 1249639, 3330619, 3767941, 8747473, 23314333, 26375587, 96587951, 136555379, 676115657, 955887653, 3960105991, 27720741937]

約数ペア:

[(1, 27720741937), (7, 3960105991), (29, 955887653), (41, 676115657), (203, 136555379), (287, 96587951), (1051, 26375587), (1189, 23314333), (3169, 8747473), (7357, 3767941), (8323, 3330619), (22183, 1249639), (30479, 909503), (43091, 643307), (91901, 301637), (129929, 213353)]