274249827

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{151603}}^1$

素因数の和:151679

約数の個数: 16

約数和(自身を含む): 412362880

約数和(自身を除く): 138113053

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 151603, 454809, 1364427, 4093281, 10157401, 30472203, 91416609, 274249827]

約数ペア:

[(1, 274249827), (3, 91416609), (9, 30472203), (27, 10157401), (67, 4093281), (201, 1364427), (603, 454809), (1809, 151603)]