79946937

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 36

約数和(自身を含む): 140227776

約数和(自身を除く): 60280839

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 4391, 6069, 13173, 18207, 30737, 39519, 74647, 92211, 223941, 276633, 522529, 671823, 1268999, 1567587, 3806997, 4702761, 8882993, 11420991, 26648979, 79946937]

約数ペア:

[(1, 79946937), (3, 26648979), (7, 11420991), (9, 8882993), (17, 4702761), (21, 3806997), (51, 1567587), (63, 1268999), (119, 671823), (153, 522529), (289, 276633), (357, 223941), (867, 92211), (1071, 74647), (2023, 39519), (2601, 30737), (4391, 18207), (6069, 13173)]