45200421

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19391}}^1$

素因数の和:19441

約数の個数: 24

約数和(自身を含む): 76637184

約数和(自身を除く): 31436763

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 19391, 58173, 135737, 174519, 407211, 717467, 1221633, 2152401, 5022269, 6457203, 15066807, 45200421]

約数ペア:

[(1, 45200421), (3, 15066807), (7, 6457203), (9, 5022269), (21, 2152401), (37, 1221633), (63, 717467), (111, 407211), (259, 174519), (333, 135737), (777, 58173), (2331, 19391)]