77078547

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10489

約数の個数: 40

約数和(自身を含む): 141726816

約数和(自身を除く): 64648269

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 10457, 31371, 73199, 94113, 135941, 219597, 282339, 407823, 658791, 847017, 951587, 1223469, 1976373, 2854761, 3670407, 5929119, 8564283, 11011221, 25692849, 77078547]

約数ペア:

[(1, 77078547), (3, 25692849), (7, 11011221), (9, 8564283), (13, 5929119), (21, 3670407), (27, 2854761), (39, 1976373), (63, 1223469), (81, 951587), (91, 847017), (117, 658791), (189, 407823), (273, 282339), (351, 219597), (567, 135941), (819, 94113), (1053, 73199), (2457, 31371), (7371, 10457)]