89641221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 135014400

約数和(自身を除く): 45373179

約数列:

[1, 3, 17, 19, 51, 57, 79, 237, 323, 969, 1171, 1343, 1501, 3513, 4029, 4503, 19907, 22249, 25517, 59721, 66747, 76551, 92509, 277527, 378233, 1134699, 1572653, 1757671, 4717959, 5273013, 29880407, 89641221]

約数ペア:

[(1, 89641221), (3, 29880407), (17, 5273013), (19, 4717959), (51, 1757671), (57, 1572653), (79, 1134699), (237, 378233), (323, 277527), (969, 92509), (1171, 76551), (1343, 66747), (1501, 59721), (3513, 25517), (4029, 22249), (4503, 19907)]