23677143

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 39398400

約数和(自身を除く): 15721257

約数列:

[1, 3, 7, 21, 23, 47, 49, 69, 141, 147, 149, 161, 329, 447, 483, 987, 1043, 1081, 1127, 2303, 3129, 3243, 3381, 3427, 6909, 7003, 7301, 7567, 10281, 21009, 21903, 22701, 23989, 49021, 52969, 71967, 147063, 158907, 161069, 167923, 343147, 483207, 503769, 1029441, 1127483, 3382449, 7892381, 23677143]

約数ペア:

[(1, 23677143), (3, 7892381), (7, 3382449), (21, 1127483), (23, 1029441), (47, 503769), (49, 483207), (69, 343147), (141, 167923), (147, 161069), (149, 158907), (161, 147063), (329, 71967), (447, 52969), (483, 49021), (987, 23989), (1043, 22701), (1081, 21903), (1127, 21009), (2303, 10281), (3129, 7567), (3243, 7301), (3381, 7003), (3427, 6909)]