98983881

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 56691639

約数列:

[1, 3, 9, 23, 41, 69, 107, 109, 123, 207, 321, 327, 369, 943, 963, 981, 2461, 2507, 2829, 4387, 4469, 7383, 7521, 8487, 11663, 13161, 13407, 22149, 22563, 34989, 39483, 40221, 100901, 102787, 104967, 268249, 302703, 308361, 478183, 804747, 908109, 925083, 1434549, 2414241, 4303647, 10998209, 32994627, 98983881]

約数ペア:

[(1, 98983881), (3, 32994627), (9, 10998209), (23, 4303647), (41, 2414241), (69, 1434549), (107, 925083), (109, 908109), (123, 804747), (207, 478183), (321, 308361), (327, 302703), (369, 268249), (943, 104967), (963, 102787), (981, 100901), (2461, 40221), (2507, 39483), (2829, 34989), (4387, 22563), (4469, 22149), (7383, 13407), (7521, 13161), (8487, 11663)]