378437103

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1217}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 618987600

約数和(自身を除く): 240550497

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 349, 891, 1047, 1217, 3141, 3651, 3839, 9423, 10953, 11517, 13387, 28269, 32859, 34551, 40161, 98577, 103653, 120483, 310959, 361449, 424733, 1084347, 1274199, 3822597, 4672063, 11467791, 14016189, 34403373, 42048567, 126145701, 378437103]

約数ペア:

[(1, 378437103), (3, 126145701), (9, 42048567), (11, 34403373), (27, 14016189), (33, 11467791), (81, 4672063), (99, 3822597), (297, 1274199), (349, 1084347), (891, 424733), (1047, 361449), (1217, 310959), (3141, 120483), (3651, 103653), (3839, 98577), (9423, 40161), (10953, 34551), (11517, 32859), (13387, 28269)]