153738889

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 173859840

約数和(自身を除く): 20120951

約数列:

[1, 29, 31, 41, 43, 97, 899, 1189, 1247, 1271, 1333, 1763, 2813, 3007, 3977, 4171, 36859, 38657, 51127, 54653, 87203, 115333, 120959, 123287, 129301, 171011, 1584937, 3575323, 3749729, 4959319, 5301341, 153738889]

約数ペア:

[(1, 153738889), (29, 5301341), (31, 4959319), (41, 3749729), (43, 3575323), (97, 1584937), (899, 171011), (1189, 129301), (1247, 123287), (1271, 120959), (1333, 115333), (1763, 87203), (2813, 54653), (3007, 51127), (3977, 38657), (4171, 36859)]