27081447

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 12316953

約数列:

[1, 3, 29, 37, 47, 87, 111, 141, 179, 537, 1073, 1363, 1739, 3219, 4089, 5191, 5217, 6623, 8413, 15573, 19869, 25239, 50431, 151293, 192067, 243977, 311281, 576201, 731931, 933843, 9027149, 27081447]

約数ペア:

[(1, 27081447), (3, 9027149), (29, 933843), (37, 731931), (47, 576201), (87, 311281), (111, 243977), (141, 192067), (179, 151293), (537, 50431), (1073, 25239), (1363, 19869), (1739, 15573), (3219, 8413), (4089, 6623), (5191, 5217)]