201425373

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 317693376

約数和(自身を除く): 116268003

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 243, 333, 387, 521, 999, 1161, 1563, 1591, 2997, 3483, 4689, 4773, 8991, 10449, 14067, 14319, 19277, 22403, 42201, 42957, 57831, 67209, 126603, 128871, 173493, 201627, 386613, 520479, 604881, 828911, 1561437, 1814643, 2486733, 4684311, 5443929, 7460199, 22380597, 67141791, 201425373]

約数ペア:

[(1, 201425373), (3, 67141791), (9, 22380597), (27, 7460199), (37, 5443929), (43, 4684311), (81, 2486733), (111, 1814643), (129, 1561437), (243, 828911), (333, 604881), (387, 520479), (521, 386613), (999, 201627), (1161, 173493), (1563, 128871), (1591, 126603), (2997, 67209), (3483, 57831), (4689, 42957), (4773, 42201), (8991, 22403), (10449, 19277), (14067, 14319)]