85752681

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7411}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 142310400

約数和(自身を除く): 56557719

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 7411, 11571, 22233, 51877, 140809, 155631, 214919, 422427, 644757, 985663, 1504433, 2956989, 4083461, 4513299, 12250383, 28584227, 85752681]

約数ペア:

[(1, 85752681), (3, 28584227), (7, 12250383), (19, 4513299), (21, 4083461), (29, 2956989), (57, 1504433), (87, 985663), (133, 644757), (203, 422427), (399, 214919), (551, 155631), (609, 140809), (1653, 51877), (3857, 22233), (7411, 11571)]