137694249

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 84

約数和(自身を含む): 260501248

約数和(自身を除く): 122806999

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 223, 231, 243, 297, 363, 567, 669, 693, 729, 847, 891, 1089, 1561, 1701, 2007, 2079, 2453, 2541, 2673, 3267, 4683, 5103, 6021, 6237, 7359, 7623, 8019, 9801, 14049, 17171, 18063, 18711, 22077, 22869, 26983, 29403, 42147, 51513, 54189, 56133, 66231, 68607, 80949, 88209, 126441, 154539, 162567, 188881, 198693, 205821, 242847, 379323, 463617, 566643, 596079, 617463, 728541, 1137969, 1390851, 1699929, 1788237, 2185623, 4172553, 5099787, 6556869, 12517659, 15299361, 19670607, 45898083, 137694249]

約数ペア:

[(1, 137694249), (3, 45898083), (7, 19670607), (9, 15299361), (11, 12517659), (21, 6556869), (27, 5099787), (33, 4172553), (63, 2185623), (77, 1788237), (81, 1699929), (99, 1390851), (121, 1137969), (189, 728541), (223, 617463), (231, 596079), (243, 566643), (297, 463617), (363, 379323), (567, 242847), (669, 205821), (693, 198693), (729, 188881), (847, 162567), (891, 154539), (1089, 126441), (1561, 88209), (1701, 80949), (2007, 68607), (2079, 66231), (2453, 56133), (2541, 54189), (2673, 51513), (3267, 42147), (4683, 29403), (5103, 26983), (6021, 22869), (6237, 22077), (7359, 18711), (7623, 18063), (8019, 17171), (9801, 14049)]