63121893

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 28116507

約数列:

[1, 3, 29, 43, 47, 87, 129, 141, 359, 1077, 1247, 1363, 2021, 3741, 4089, 6063, 10411, 15437, 16873, 31233, 46311, 50619, 58609, 175827, 447673, 489317, 725539, 1343019, 1467951, 2176617, 21040631, 63121893]

約数ペア:

[(1, 63121893), (3, 21040631), (29, 2176617), (43, 1467951), (47, 1343019), (87, 725539), (129, 489317), (141, 447673), (359, 175827), (1077, 58609), (1247, 50619), (1363, 46311), (2021, 31233), (3741, 16873), (4089, 15437), (6063, 10411)]