27118707

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 47453184

約数和(自身を除く): 20334477

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 541, 651, 1023, 1519, 1617, 1623, 2387, 3787, 4557, 5951, 7161, 11361, 16709, 16771, 17853, 26509, 41657, 50127, 50313, 79527, 117397, 124971, 184481, 291599, 352191, 553443, 821779, 874797, 1291367, 2465337, 3874101, 9039569, 27118707]

約数ペア:

[(1, 27118707), (3, 9039569), (7, 3874101), (11, 2465337), (21, 1291367), (31, 874797), (33, 821779), (49, 553443), (77, 352191), (93, 291599), (147, 184481), (217, 124971), (231, 117397), (341, 79527), (539, 50313), (541, 50127), (651, 41657), (1023, 26509), (1519, 17853), (1617, 16771), (1623, 16709), (2387, 11361), (3787, 7161), (4557, 5951)]