202370427

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 360616960

約数和(自身を除く): 158246533

約数列:

[1, 3, 7, 9, 21, 27, 37, 43, 63, 111, 129, 189, 259, 301, 333, 387, 673, 777, 903, 999, 1161, 1591, 2019, 2331, 2709, 4711, 4773, 6057, 6993, 8127, 11137, 14133, 14319, 18171, 24901, 28939, 33411, 42399, 42957, 74703, 86817, 100233, 127197, 174307, 202573, 224109, 260451, 300699, 522921, 607719, 672327, 781353, 1070743, 1568763, 1823157, 3212229, 4706289, 5469471, 7495201, 9636687, 22485603, 28910061, 67456809, 202370427]

約数ペア:

[(1, 202370427), (3, 67456809), (7, 28910061), (9, 22485603), (21, 9636687), (27, 7495201), (37, 5469471), (43, 4706289), (63, 3212229), (111, 1823157), (129, 1568763), (189, 1070743), (259, 781353), (301, 672327), (333, 607719), (387, 522921), (673, 300699), (777, 260451), (903, 224109), (999, 202573), (1161, 174307), (1591, 127197), (2019, 100233), (2331, 86817), (2709, 74703), (4711, 42957), (4773, 42399), (6057, 33411), (6993, 28939), (8127, 24901), (11137, 18171), (14133, 14319)]