47707527

素因数分解:

$3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 75340800

約数和(自身を除く): 27633273

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 343, 497, 653, 1029, 1491, 1959, 3479, 4571, 10437, 13713, 24353, 31997, 46363, 73059, 95991, 139089, 223979, 324541, 671937, 973623, 2271787, 6815361, 15902509, 47707527]

約数ペア:

[(1, 47707527), (3, 15902509), (7, 6815361), (21, 2271787), (49, 973623), (71, 671937), (147, 324541), (213, 223979), (343, 139089), (497, 95991), (653, 73059), (1029, 46363), (1491, 31997), (1959, 24353), (3479, 13713), (4571, 10437)]