267260043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 384721920

約数和(自身を除く): 117461877

約数列:

[1, 3, 17, 51, 109, 131, 327, 367, 393, 1101, 1853, 2227, 5559, 6239, 6681, 14279, 18717, 40003, 42837, 48077, 120009, 144231, 242743, 680051, 728229, 817309, 2040153, 2451927, 5240393, 15721179, 89086681, 267260043]

約数ペア:

[(1, 267260043), (3, 89086681), (17, 15721179), (51, 5240393), (109, 2451927), (131, 2040153), (327, 817309), (367, 728229), (393, 680051), (1101, 242743), (1853, 144231), (2227, 120009), (5559, 48077), (6239, 42837), (6681, 40003), (14279, 18717)]