51911391

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 85229568

約数和(自身を除く): 33318177

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 3467, 4991, 10401, 14973, 24269, 72807, 79741, 107477, 239223, 322431, 558187, 752339, 1674561, 2257017, 2471971, 7415913, 17303797, 51911391]

約数ペア:

[(1, 51911391), (3, 17303797), (7, 7415913), (21, 2471971), (23, 2257017), (31, 1674561), (69, 752339), (93, 558187), (161, 322431), (217, 239223), (483, 107477), (651, 79741), (713, 72807), (2139, 24269), (3467, 14973), (4991, 10401)]