79883817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 38052183

約数列:

[1, 3, 13, 39, 59, 149, 177, 233, 447, 699, 767, 1937, 2301, 3029, 5811, 8791, 9087, 13747, 26373, 34717, 41241, 104151, 114283, 178711, 342849, 451321, 536133, 1353963, 2048303, 6144909, 26627939, 79883817]

約数ペア:

[(1, 79883817), (3, 26627939), (13, 6144909), (39, 2048303), (59, 1353963), (149, 536133), (177, 451321), (233, 342849), (447, 178711), (699, 114283), (767, 104151), (1937, 41241), (2301, 34717), (3029, 26373), (5811, 13747), (8791, 9087)]