38517111

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 61461504

約数和(自身を除く): 22944393

約数列:

[1, 3, 9, 23, 37, 47, 69, 107, 111, 141, 207, 321, 333, 423, 851, 963, 1081, 1739, 2461, 2553, 3243, 3959, 5029, 5217, 7383, 7659, 9729, 11877, 15087, 15651, 22149, 35631, 39997, 45261, 91057, 115667, 119991, 186073, 273171, 347001, 359973, 558219, 819513, 1041003, 1674657, 4279679, 12839037, 38517111]

約数ペア:

[(1, 38517111), (3, 12839037), (9, 4279679), (23, 1674657), (37, 1041003), (47, 819513), (69, 558219), (107, 359973), (111, 347001), (141, 273171), (207, 186073), (321, 119991), (333, 115667), (423, 91057), (851, 45261), (963, 39997), (1081, 35631), (1739, 22149), (2461, 15651), (2553, 15087), (3243, 11877), (3959, 9729), (5029, 7659), (5217, 7383)]