423436167

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67891}}^1$

素因数の和:67921

約数の個数: 40

約数和(自身を含む): 788633472

約数和(自身を除く): 365197305

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 67891, 203673, 475237, 611019, 746801, 1425711, 1833057, 2240403, 4277133, 5227607, 5499171, 6721209, 12831399, 15682821, 20163627, 38494197, 47048463, 60490881, 141145389, 423436167]

約数ペア:

[(1, 423436167), (3, 141145389), (7, 60490881), (9, 47048463), (11, 38494197), (21, 20163627), (27, 15682821), (33, 12831399), (63, 6721209), (77, 5499171), (81, 5227607), (99, 4277133), (189, 2240403), (231, 1833057), (297, 1425711), (567, 746801), (693, 611019), (891, 475237), (2079, 203673), (6237, 67891)]