84708429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 127680000

約数和(自身を除く): 42971571

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 1249, 1443, 1739, 1833, 3747, 5217, 16237, 22607, 46213, 48711, 58703, 67821, 138639, 176109, 600769, 763139, 1802307, 2172011, 2289417, 6516033, 28236143, 84708429]

約数ペア:

[(1, 84708429), (3, 28236143), (13, 6516033), (37, 2289417), (39, 2172011), (47, 1802307), (111, 763139), (141, 600769), (481, 176109), (611, 138639), (1249, 67821), (1443, 58703), (1739, 48711), (1833, 46213), (3747, 22607), (5217, 16237)]