17969388633

素因数分解:

$3^2\times 7^2\times {\mathrm{619}}^1\times {\mathrm{65827}}^1$

素因数の和:66466

約数の個数: 36

約数和(自身を含む): 30242699760

約数和(自身を除く): 12273311127

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 619, 1857, 4333, 5571, 12999, 30331, 38997, 65827, 90993, 197481, 272979, 460789, 592443, 1382367, 3225523, 4147101, 9676569, 29029707, 40746913, 122240739, 285228391, 366722217, 855685173, 1996598737, 2567055519, 5989796211, 17969388633]

約数ペア:

[(1, 17969388633), (3, 5989796211), (7, 2567055519), (9, 1996598737), (21, 855685173), (49, 366722217), (63, 285228391), (147, 122240739), (441, 40746913), (619, 29029707), (1857, 9676569), (4333, 4147101), (5571, 3225523), (12999, 1382367), (30331, 592443), (38997, 460789), (65827, 272979), (90993, 197481)]