120555519

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 187536384

約数和(自身を除く): 66980865

約数列:

[1, 3, 7, 21, 101, 113, 303, 339, 503, 707, 791, 1509, 2121, 2373, 3521, 10563, 11413, 34239, 50803, 56839, 79891, 152409, 170517, 239673, 355621, 397873, 1066863, 1193619, 5740739, 17222217, 40185173, 120555519]

約数ペア:

[(1, 120555519), (3, 40185173), (7, 17222217), (21, 5740739), (101, 1193619), (113, 1066863), (303, 397873), (339, 355621), (503, 239673), (707, 170517), (791, 152409), (1509, 79891), (2121, 56839), (2373, 50803), (3521, 34239), (10563, 11413)]