156937108221

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{8623}}^1\times {\mathrm{12109}}^1$

素因数の和:20905

約数の個数: 24

約数和(自身を含む): 228089621760

約数和(自身を除く): 71152513539

約数列:

[1, 3, 9, 167, 501, 1503, 8623, 12109, 25869, 36327, 77607, 108981, 1440041, 2022203, 4320123, 6066609, 12960369, 18199827, 104415907, 313247721, 939743163, 17437456469, 52312369407, 156937108221]

約数ペア:

[(1, 156937108221), (3, 52312369407), (9, 17437456469), (167, 939743163), (501, 313247721), (1503, 104415907), (8623, 18199827), (12109, 12960369), (25869, 6066609), (36327, 4320123), (77607, 2022203), (108981, 1440041)]