90396537

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{797}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 150764544

約数和(自身を除く): 60368007

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 797, 1473, 2391, 3437, 5401, 5579, 8767, 10311, 16203, 16737, 26301, 37807, 61369, 113421, 184107, 391327, 1173981, 2739289, 4304597, 8217867, 12913791, 30132179, 90396537]

約数ペア:

[(1, 90396537), (3, 30132179), (7, 12913791), (11, 8217867), (21, 4304597), (33, 2739289), (77, 1173981), (231, 391327), (491, 184107), (797, 113421), (1473, 61369), (2391, 37807), (3437, 26301), (5401, 16737), (5579, 16203), (8767, 10311)]