644029122387

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{1423}}^1\times {\mathrm{4801}}^1$

素因数の和:6368

約数の個数: 48

約数和(自身を含む): 997151511552

約数和(自身を除く): 353122389165

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1423, 4269, 4489, 4801, 9961, 13467, 14403, 29883, 31423, 33607, 94269, 95341, 100821, 286023, 321667, 667387, 965001, 2002161, 2251669, 6387847, 6755007, 6831823, 19163541, 20495469, 21551689, 44714929, 47822761, 64655067, 134144787, 143468283, 150861823, 452585469, 457732141, 1373196423, 3204124987, 9612374961, 30668053447, 92004160341, 214676374129, 644029122387]

約数ペア:

[(1, 644029122387), (3, 214676374129), (7, 92004160341), (21, 30668053447), (67, 9612374961), (201, 3204124987), (469, 1373196423), (1407, 457732141), (1423, 452585469), (4269, 150861823), (4489, 143468283), (4801, 134144787), (9961, 64655067), (13467, 47822761), (14403, 44714929), (29883, 21551689), (31423, 20495469), (33607, 19163541), (94269, 6831823), (95341, 6755007), (100821, 6387847), (286023, 2251669), (321667, 2002161), (667387, 965001)]