75068931

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 116806224

約数和(自身を除く): 41737293

約数列:

[1, 3, 7, 21, 49, 147, 421, 1213, 1263, 2947, 3639, 8491, 8841, 20629, 25473, 59437, 61887, 178311, 510673, 1532019, 3574711, 10724133, 25022977, 75068931]

約数ペア:

[(1, 75068931), (3, 25022977), (7, 10724133), (21, 3574711), (49, 1532019), (147, 510673), (421, 178311), (1213, 61887), (1263, 59437), (2947, 25473), (3639, 20629), (8491, 8841)]