5431388337

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 8816544000

約数和(自身を除く): 3385155663

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 229, 261, 439, 621, 667, 687, 783, 1317, 1863, 2001, 2061, 2349, 3951, 5267, 6003, 6183, 6641, 10097, 11853, 12731, 15801, 18009, 18549, 19923, 30291, 35559, 38193, 47403, 54027, 59769, 90873, 100531, 114579, 142209, 152743, 179307, 272619, 292813, 301593, 343737, 426627, 458229, 537921, 817857, 878439, 904779, 1031211, 1374687, 2312213, 2635317, 2714337, 2915399, 4124061, 6936639, 7905951, 8143011, 8746197, 12372183, 20809917, 23717853, 26238591, 62429751, 67054177, 78715773, 187289253, 201162531, 236147319, 603487593, 1810462779, 5431388337]

約数ペア:

[(1, 5431388337), (3, 1810462779), (9, 603487593), (23, 236147319), (27, 201162531), (29, 187289253), (69, 78715773), (81, 67054177), (87, 62429751), (207, 26238591), (229, 23717853), (261, 20809917), (439, 12372183), (621, 8746197), (667, 8143011), (687, 7905951), (783, 6936639), (1317, 4124061), (1863, 2915399), (2001, 2714337), (2061, 2635317), (2349, 2312213), (3951, 1374687), (5267, 1031211), (6003, 904779), (6183, 878439), (6641, 817857), (10097, 537921), (11853, 458229), (12731, 426627), (15801, 343737), (18009, 301593), (18549, 292813), (19923, 272619), (30291, 179307), (35559, 152743), (38193, 142209), (47403, 114579), (54027, 100531), (59769, 90873)]