2078606079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5333}}^1$

素因数の和:5508

約数の個数: 48

約数和(自身を含む): 3408297984

約数和(自身を除く): 1329691905

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 127, 279, 341, 381, 1023, 1143, 1397, 3069, 3937, 4191, 5333, 11811, 12573, 15999, 35433, 43307, 47997, 58663, 129921, 165323, 175989, 389763, 495969, 527967, 677291, 1487907, 1818553, 2031873, 5455659, 6095619, 7450201, 16366977, 20996021, 22350603, 62988063, 67051809, 188964189, 230956231, 692868693, 2078606079]

約数ペア:

[(1, 2078606079), (3, 692868693), (9, 230956231), (11, 188964189), (31, 67051809), (33, 62988063), (93, 22350603), (99, 20996021), (127, 16366977), (279, 7450201), (341, 6095619), (381, 5455659), (1023, 2031873), (1143, 1818553), (1397, 1487907), (3069, 677291), (3937, 527967), (4191, 495969), (5333, 389763), (11811, 175989), (12573, 165323), (15999, 129921), (35433, 58663), (43307, 47997)]