15707910987

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4776

約数の個数: 64

約数和(自身を含む): 24835766400

約数和(自身を除く): 9127855413

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 243, 261, 477, 729, 783, 1431, 1537, 2187, 2349, 4293, 4611, 4673, 7047, 12879, 13833, 14019, 21141, 38637, 41499, 42057, 63423, 115911, 124497, 126171, 135517, 247669, 373491, 378513, 406551, 743007, 1120473, 1135539, 1219653, 2229021, 3361419, 3406617, 3658959, 6687063, 7182401, 10219851, 10976877, 20061189, 21547203, 32930631, 60183567, 64641609, 98791893, 180550701, 193924827, 296375679, 541652103, 581774481, 1745323443, 5235970329, 15707910987]

約数ペア:

[(1, 15707910987), (3, 5235970329), (9, 1745323443), (27, 581774481), (29, 541652103), (53, 296375679), (81, 193924827), (87, 180550701), (159, 98791893), (243, 64641609), (261, 60183567), (477, 32930631), (729, 21547203), (783, 20061189), (1431, 10976877), (1537, 10219851), (2187, 7182401), (2349, 6687063), (4293, 3658959), (4611, 3406617), (4673, 3361419), (7047, 2229021), (12879, 1219653), (13833, 1135539), (14019, 1120473), (21141, 743007), (38637, 406551), (41499, 378513), (42057, 373491), (63423, 247669), (115911, 135517), (124497, 126171)]