156631419681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5689}}^1\times {\mathrm{22549}}^1$

素因数の和:28289

約数の個数: 32

約数和(自身を含む): 234036528000

約数和(自身を除く): 77405108319

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 5689, 17067, 22549, 62579, 67647, 187737, 210493, 248039, 631479, 744117, 834313, 2315423, 2502939, 6946269, 9177443, 27532329, 128281261, 384843783, 1411093871, 4233281613, 4746406657, 14239219971, 52210473227, 156631419681]

約数ペア:

[(1, 156631419681), (3, 52210473227), (11, 14239219971), (33, 4746406657), (37, 4233281613), (111, 1411093871), (407, 384843783), (1221, 128281261), (5689, 27532329), (17067, 9177443), (22549, 6946269), (62579, 2502939), (67647, 2315423), (187737, 834313), (210493, 744117), (248039, 631479)]