84911379

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 137640960

約数和(自身を除く): 52729581

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 823, 867, 2023, 2469, 4913, 5761, 6069, 13991, 14739, 17283, 34391, 41973, 97937, 103173, 237847, 293811, 713541, 1664929, 4043399, 4994787, 12130197, 28303793, 84911379]

約数ペア:

[(1, 84911379), (3, 28303793), (7, 12130197), (17, 4994787), (21, 4043399), (51, 1664929), (119, 713541), (289, 293811), (357, 237847), (823, 103173), (867, 97937), (2023, 41973), (2469, 34391), (4913, 17283), (5761, 14739), (6069, 13991)]