7887289113

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{12289}}^1$

素因数の和:14470

約数の個数: 32

約数和(自身を含む): 12754070400

約数和(自身を除く): 4866781287

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2161, 6483, 12289, 19449, 23771, 36867, 58347, 71313, 110601, 135179, 213939, 331803, 405537, 641817, 1216611, 3649833, 26556529, 79669587, 239008761, 292121819, 717026283, 876365457, 2629096371, 7887289113]

約数ペア:

[(1, 7887289113), (3, 2629096371), (9, 876365457), (11, 717026283), (27, 292121819), (33, 239008761), (99, 79669587), (297, 26556529), (2161, 3649833), (6483, 1216611), (12289, 641817), (19449, 405537), (23771, 331803), (36867, 213939), (58347, 135179), (71313, 110601)]