67969209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 118895616

約数和(自身を除く): 50926407

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1163, 1771, 2541, 2783, 3489, 5313, 8141, 8349, 12793, 19481, 24423, 26749, 38379, 58443, 80247, 89551, 140723, 187243, 268653, 294239, 422169, 561729, 882717, 985061, 2059673, 2955183, 3236629, 6179019, 9709887, 22656403, 67969209]

約数ペア:

[(1, 67969209), (3, 22656403), (7, 9709887), (11, 6179019), (21, 3236629), (23, 2955183), (33, 2059673), (69, 985061), (77, 882717), (121, 561729), (161, 422169), (231, 294239), (253, 268653), (363, 187243), (483, 140723), (759, 89551), (847, 80247), (1163, 58443), (1771, 38379), (2541, 26749), (2783, 24423), (3489, 19481), (5313, 12793), (8141, 8349)]