68238719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 73592064

約数和(自身を除く): 5353345

約数列:

[1, 31, 41, 53, 1013, 1271, 1643, 2173, 31403, 41533, 53689, 67363, 1287523, 1664359, 2201249, 68238719]

約数ペア:

[(1, 68238719), (31, 2201249), (41, 1664359), (53, 1287523), (1013, 67363), (1271, 53689), (1643, 41533), (2173, 31403)]