149725539

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 220774320

約数和(自身を除く): 71048781

約数列:

[1, 3, 9, 59, 177, 457, 531, 617, 1371, 1851, 4113, 5553, 26963, 36403, 80889, 109209, 242667, 281969, 327627, 845907, 2537721, 16636171, 49908513, 149725539]

約数ペア:

[(1, 149725539), (3, 49908513), (9, 16636171), (59, 2537721), (177, 845907), (457, 327627), (531, 281969), (617, 242667), (1371, 109209), (1851, 80889), (4113, 36403), (5553, 26963)]