71398371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:5007

約数の個数: 32

約数和(自身を含む): 114094080

約数和(自身を除く): 42695709

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 4951, 14421, 14853, 54461, 94069, 113873, 163383, 282207, 341619, 1034759, 1252603, 2163587, 3104277, 3757809, 6490761, 23799457, 71398371]

約数ペア:

[(1, 71398371), (3, 23799457), (11, 6490761), (19, 3757809), (23, 3104277), (33, 2163587), (57, 1252603), (69, 1034759), (209, 341619), (253, 282207), (437, 163383), (627, 113873), (759, 94069), (1311, 54461), (4807, 14853), (4951, 14421)]