153722013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 217581312

約数和(自身を除く): 63859299

約数列:

[1, 3, 37, 61, 73, 111, 183, 219, 311, 933, 2257, 2701, 4453, 6771, 8103, 11507, 13359, 18971, 22703, 34521, 56913, 68109, 164761, 494283, 701927, 840011, 1384883, 2105781, 2520033, 4154649, 51240671, 153722013]

約数ペア:

[(1, 153722013), (3, 51240671), (37, 4154649), (61, 2520033), (73, 2105781), (111, 1384883), (183, 840011), (219, 701927), (311, 494283), (933, 164761), (2257, 68109), (2701, 56913), (4453, 34521), (6771, 22703), (8103, 18971), (11507, 13359)]