68777623

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 74172672

約数和(自身を除く): 5395049

約数列:

[1, 31, 41, 53, 1021, 1271, 1643, 2173, 31651, 41861, 54113, 67363, 1297691, 1677503, 2218633, 68777623]

約数ペア:

[(1, 68777623), (31, 2218633), (41, 1677503), (53, 1297691), (1021, 67363), (1271, 54113), (1643, 41861), (2173, 31651)]