655120594773

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1\times {\mathrm{20407}}^1$

素因数の和:23106

約数の個数: 48

約数和(自身を含む): 1000174855680

約数和(自身を除く): 345054260907

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 2617, 4089, 7851, 12267, 20407, 23553, 61221, 75893, 122999, 183663, 227679, 368997, 591803, 683037, 959129, 1106991, 1775409, 2877387, 3566971, 5326227, 8632161, 10700913, 27814741, 32102739, 53405119, 83444223, 160215357, 250332669, 480646071, 1548748451, 2510040593, 4646245353, 7530121779, 13938736059, 22590365337, 72791177197, 218373531591, 655120594773]

約数ペア:

[(1, 655120594773), (3, 218373531591), (9, 72791177197), (29, 22590365337), (47, 13938736059), (87, 7530121779), (141, 4646245353), (261, 2510040593), (423, 1548748451), (1363, 480646071), (2617, 250332669), (4089, 160215357), (7851, 83444223), (12267, 53405119), (20407, 32102739), (23553, 27814741), (61221, 10700913), (75893, 8632161), (122999, 5326227), (183663, 3566971), (227679, 2877387), (368997, 1775409), (591803, 1106991), (683037, 959129)]